Patent Publication Number: US-2023155208-A1

Title: Heat-dissipating battery pack

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is claiming the benefit of priority, of U.S. Provisional Application No. 63/279,491 filed on Nov. 15, 2021 and entitled “HEAT-DISSIPATING BATTERY PACK,” the entirety of which is incorporated herein by reference. 
    
    
     FIELD OF THE INVENTION 
     The present invention generally relates to the field of electric vehicle battery packs. In particular, the present invention is directed to methods and systems for a heat-dissipating battery pack. 
     BACKGROUND 
     Electric vehicles hold the promise of lessening dependence on fossil fuels. However, electric vehicles require energy storage, often in the form of a battery pack. Batteries can undergo a harmful process called “thermal runaway.” Thermal runaway occurs when batteries overheat and the increase in temperature caused by thermal runaway further encourages thermal runaway. Uncontrolled thermal runaway can lead to dangerous conditions such as a fire and/or explosion. 
     SUMMARY OF THE DISCLOSURE 
     In one aspect, a heat-dissipating battery pack is disclosed. The heat-dissipating battery pack may include at least a pouch battery cell. The at least a pouch battery cell may include a pair of electrodes. The at least a pouch battery cell may include a pouch, wherein the pouch substantially surround the pair of electrodes. The at least a pouch battery cell may include an electrolyte within the pouch. The at least a pouch battery cell may include a vent of the at least a pouch battery cell, wherein the vent of the at least a pouch battery cell is configured to discharge battery ejecta ejected during a thermal runaway as a function of temperature and pressure. 
     In another aspect, a method of dissipating heat from a heat-dissipating battery pack is disclosed. The method may include opening a vent of at least a pouch battery cell when a vent condition of the at least a pouch battery cell is met. The method may include discharging, using the vent of the at least a pouch battery cell, the battery ejecta away from the at least a pouch battery cell. The method may include venting, using a vent of the heat-dissipating battery pack, the battery ejecta from the vent of the at least a pouch battery cell. 
     These and other aspects and features of non-limiting embodiments of the present invention will become apparent to those skilled in the art upon review of the following description of specific non-limiting embodiments of the invention in conjunction with the accompanying drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       For the purpose of illustrating the invention, the drawings show aspects of one or more embodiments of the invention. However, it should be understood that the present invention is not limited to the precise arrangements and instrumentalities shown in the drawings, wherein: 
         FIG.  1    is a diagram of an exemplary embodiment of a pouch battery cell with a vent of the pouch battery cell; 
         FIG.  2    is a diagram of an exemplary embodiment of a heat-dissipating battery pack including an ablative layer; 
         FIG.  3    is a flowchart of an embodiment of a method of dissipating heat from a battery pack; 
         FIG.  4    is a schematic representation of an exemplary electric aircraft; 
         FIG.  5    is a block diagram of an exemplary battery management system; 
         FIG.  6    is an illustration of a sensor suite in partial cross-sectional view; and 
         FIG.  7    is a block diagram of a computing system that can be used to implement any one or more of the methodologies disclosed herein and any one or more portions thereof. 
     
    
    
     The drawings are not necessarily to scale and may be illustrated by phantom lines, diagrammatic representations and fragmentary views. In certain instances, details that are not necessary for an understanding of the embodiments or that render other details difficult to perceive may have been omitted. 
     DETAILED DESCRIPTION 
     At a high level, aspects of the present disclosure are directed to systems and methods for dissipating heat from a battery pack. 
     Aspects of the present disclosure can be used to prevent fires related to thermal runaway in batteries on electric vehicles. Aspects of the current disclosure may also be used to prevent thermal runaway from spreading among separate pouch battery cells. 
     Referring to  FIG.  1   , an exemplary embodiment of a pouch battery cell  100  is shown. As used in this disclosure, a “pouch battery cell” is a type of battery cell that includes a pouch. In some embodiments, pouch battery cell  100  may include a battery cell using nickel-based chemistries such as nickel cadmium or nickel metal hydride, a battery cell using lithium-ion battery chemistries such as a nickel cobalt aluminum (NCA), nickel manganese cobalt (NMC), lithium iron phosphate (LiFePO4), lithium cobalt oxide (LCO), lithium manganese oxide (LMO), a battery cell using lithium polymer technology, and/or metal-air batteries. In some embodiments, pouch battery cell  100  may include lead-based batteries such as without limitation lead acid batteries and lead carbon batteries. In some embodiments, pouch battery cell  100  may include lithium sulfur batteries, magnesium ion batteries, and/or sodium ion batteries. In some embodiments, pouch battery cell  100  may include solid state batteries or supercapacitors or another suitable energy source. In another non-limiting embodiment, pouch battery cell  100  may include an electrochemical reaction configured to produce electrical energy. For example and without limitation, the electrical energy produced by pouch battery cell  100  may be sufficient to power at least a portion of an electric vehicle, such as without limitation an electric motor of an eVTOL aircraft. In some embodiments, pouch battery cell  100  may include electrochemical cells, galvanic cells, electrolytic cells, fuel cells, flow cells, voltaic cells, and/or any combination thereof. 
     With continued reference to  FIG.  1   , in some embodiments, pouch battery cell  100  may include a pouch  104 . As used in this disclosure, a “pouch” is an object that encompasses at least the electrolyte of a pouch battery cell. As a non-limiting example, the material in pouch  104  may include an electrode, an electrolyte, and the like. In some embodiments, pouch  104  may be made of a metal, such as aluminum. In some embodiments, pouch  104  may be made of a polymer, such as polypropylene, polyamide, or polybutylene terephthalate, for example. In some embodiments, pouch  104  may include a layer of metal sandwiched between two pieces of polymer. As an example, pouch  104  may include a piece of aluminum sandwiched between a layer of polypropylene and a layer of polyamide. In some embodiments, pouch battery cell  100  may include or be referred to as a prismatic pouch cell, for example when an overall shape of pouch is prismatic. In some embodiments, pouch battery cell  100  may include pouch  104  which is substantially flexible. Alternatively or additionally, in some embodiments, pouch  104  may be substantially rigid. 
     With continued reference to  FIG.  1   , in some embodiments, pouch battery cell  100  may include a pair of electrodes. As used in this disclosure, an “electrode” is an electrical conductor. The pair of electrodes may include an electrically conductive element. Non-limiting exemplary electrically conductive elements may include braided wire, solid wire, metallic foil, circuitry, such as printed circuit boards, and the like. In some embodiments, pouch battery cell  100  may include a pair of tabs  108 . As used in this disclosure, a “tab” is a portion of an electrode that makes contact with an external device. As a non-limiting example, the external device may include a bus. The bus disclosed herein is described below. In some embodiments, the pair of electrodes may be in electric communication with the pair of tabs  108 . As used in this disclosure, “communication” is an attribute wherein two or more relata interact with one another, for example within a specific domain or in a certain manner. As used in this disclosure, “electric communication” is an attribute. The pair of electrodes may be bonded with at least a pair of tabs  108  by any known method, including without limitation welding, brazing, soldering, adhering, engineering fits, electrical connectors, and the like. In some cases, the pair of tabs  108  may include a cathode and an anode. As used in this disclosure, a “cathode” is a type of electrode that acquires electrons from an external circuit and is reduced during the electrochemical reaction. As used in this disclosure, an “anode” is a type of electrode that releases electrons to an external circuit and oxidizes during and electrochemical reaction. In some cases, an exemplary cathode may include a lithium-based substance, such as lithium-metal oxide, bonded to an aluminum tab. In some cases, an exemplary anode may include a carbon-based substance, such as graphite, bonded to a copper tab. In some embodiments, the pair of tabs  108  may be configured to electrically connect with a bus bar. For the purposes of this disclosure, a “bus bar” or a “bus” is an electrically conductive pathway connecting at least a component in a system configured to convey electrical energy between components. The bus bar may include one or more electrically conductive pathways configured to transfer electrical energy across the pathways to convey electrical energy from one component to one or more other components. 
     With continued reference to  FIG.  1   , in some embodiments, pouch battery cell  100  may include a first side  112  of pouch battery cell  100 . In some embodiments, the first side  112  of pouch battery cell  100  may include a pair of tabs  108 . In some embodiments, the first side  112  of pouch battery cell  100  may be sealed. Additionally without limitation, more disclosures related to the pair of tabs  108  of pouch battery cell  100  may be found in U.S. patent application Ser. No. 17/839,887, filed in Jun. 14, 2022, entitled as “BATTERY PACK FOR A CARBON FIBER POUCH CELL CASING CONFIGURED TO COOL BATTERY CELLS” and in U.S. patent application Ser. No. 17/983,721, filed with attorney docket number 1024-313USU1 on Nov. 9, 2022, entitled “BATTERY PACK FOR AN ELECTRIC AIRCRAFT,” each of which is incorporated in their entirety herein by reference. Additionally without limitation, more disclosures related to a seal of a pouch battery cell may be found in U.S. patent application Ser. No. 17/983,721, filed with attorney docket number 1024-313USU1 on Nov. 9, 2022, entitled as “BATTERY PACK FOR AN ELECTRIC AIRCRAFT”. 
     With continued reference to  FIG.  1   , in some embodiments, in some embodiments, pouch battery cell  100  may include a second side  116  of pouch battery cell  100 . In some embodiments, the first side  112  and the second side  116  may include different features. In an embodiment, the second side  116  may be configured to tolerate higher temperature than a first side  112  of pouch battery cell  100 . In another embodiment, the second side  116  may be configured to tolerate more abrasion force than the first side  112  of pouch battery cell  100 . In some embodiments, the second side  116  may be configured to tolerate higher pressure than the first side  112  of pouch battery cell  100 . Additionally, without limitation, more disclosures related to the feature of the second side  116  and the different feature of the first side  112  and the second side  116  may be found in U.S. patent application Ser. No. 17/983,721, filed with attorney docket number 1024-313USU1 on Nov. 9, 2022, entitled as “BATTERY PACK FOR AN ELECTRIC AIRCRAFT”. 
     With continued reference to  FIG.  1   , in some embodiments, the second side  116  may include vent  120 . As used in this disclosure, a “vent” is a duct that allows air, gas, liquid, or solid to pass out of a confined space. As a non-limiting example, the confined space may include an aircraft, a battery pack, a battery module, a battery cell, and the like. In an embodiment, the battery pack may be a heat-dissipating battery pack. The heat-dissipating battery pack disclosed herein is further discussed in respect to  FIG.  2   . In another embodiment, the battery cell may include pouch battery cell  100 . In some embodiments, the vent  120  of pouch battery cell  100  may be configured to discharge battery ejecta from pouch battery cell  100 . As used in this disclosure, “battery ejecta” is material that is ejected from a battery cell during thermal runaway. In some cases, the battery ejecta may be ejected during a thermal runaway of pouch battery cell  100 . Alternatively or additionally, in some cases, the battery ejecta may be ejected without the thermal runaway of pouch battery cell  100 . 
     With continued reference to  FIG.  1   , as used in this disclosure, a “thermal runaway” is a phenomenon in which a battery cell enters an uncontrollable, self-heating state. In some embodiments, the thermal runaway may occur when pouch battery cell  100  develops lower resistances or lower triggering voltages as the internal temperature increases. In some embodiments, as current flow gets markedly increased, increased power dissipation may raise the temperature further. As a non-limiting example, during the thermal runaway, the temperature of pouch battery cell  100  may increase up to 1000° C., 1200° C., 1600° C., 1800° C., or the like. In some embodiments, the temperature of pouch battery cell  100  may be less than 1000° C. “Temperature,” as used in this disclosure, and as would be appreciated by someone of ordinary skill in the art, is a measure of the heat energy of a system. In some embodiments the temperature may be measured in Fahrenheit (° F.), Celsius (° C.), Kelvin (° K), or another scale alone or in combination. 
     With continued reference to  FIG.  1   , in some embodiments, during a thermal runaway, a pressure of pouch battery cell  100  may increase. As used in this disclosure, “pressure” is the force applied perpendicular to the surface of an object per unit area over which that force is distributed. In some embodiments, the pressure may be measured in pascal (Pa), pound-force per square inch (psi), standard atmospheric pressure (atm), torr, manometric units such as without limitation centimeter of water, millimeter of mercury, inch of mercury, and the like. In some embodiments, as the pressure of pouch battery cell  100  increases, a pressure difference between pouch battery cell  100  and outside  128  of pouch battery cell  100  may increase. As used in this disclosure, “pressure difference” is a difference in pressure between two different points. As a non-limiting example, the two different points may be inside  124  of pouch battery cell  100  and the outside  128  of pouch battery cell  100 . In some embodiments, the pressure of the inside  124  of pouch battery cell  100  may be 80 psi. In an embodiment, the pressure of the inside  124  of pouch battery cell  100  may be greater than 80 psi. In another embodiment, the pressure of the inside  124  of pouch battery cell  100  may be less than 80 psi. In an embodiment, the pressure of the outside  128  of pouch battery cell  100  may be greater than the pressure of the inside  124  of pouch battery cell  100 . In another embodiment, the pressure of the outside  128  of pouch battery cell  100  may be less than the pressure of the inside  124  of pouch battery cell  100 . As a non-limiting example, during the thermal runaway, the pressure difference between the inside  124  of pouch battery cell  100  and the outside  128  of pouch battery cell  100  may be 20 psi, 40 psi, 80 psi, 120 psi, 200 psi, or the like, wherein the pressure of the inside  124  of pouch battery cell  100  is greater than the pressure of the outside  128  of pouch battery cell  100 . 
     With continued reference to  FIG.  1   , in some embodiments, a positive feedback effect of thermal runaway may cause failure, such as inefficient battery power usage, absence of battery power, electrical explosion, or fire. In some cases, the battery ejecta may include, but is not limited to, gas, shrapnel, particulates from pouch battery cell  100 , and the like thereof. In some cases, the battery ejecta may include lithium-based compounds. Alternatively or additionally, the battery ejecta may include carbon-based compounds, such as without limitation carbonate esters. In some embodiments, the battery ejecta may include matter in any phase or form, including solid, liquid, gas, vapor, and the like. In some embodiments, the battery ejecta may undergo a phase change, for example battery ejecta may be vaporous as it is initially being ejected and then cooled and condensed into a solid or liquid after ejection. 
     With continued reference to  FIG.  1   , in some embodiments, vent  120  of at least a pouch battery cell  100  may be configured to discharge battery ejecta ejected during a thermal runaway as a function of temperature and pressure. In an embodiment, the vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when a pressure condition is met. As used in this disclosure, a “pressure condition” is a value of a pressure difference between inside  124  of a pouch battery cell and outside  128  of the pouch battery cell reaches a point when a vent of the pouch battery cell starts to discharge battery ejecta. In some embodiments, the pressure condition may be include 20 psi, 40 psi, 80 psi, 120 psi, 200 psi, or the like, wherein the pressure of the inside  124  of the at least a pouch battery cell  100  is greater than the pressure of the outside  128  of the at least a pouch battery cell  100 . As a non-limiting example, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when the pressure condition is 20 psi. As another non-limiting example, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when the pressure condition is 200 psi. In an embodiment, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when a temperature condition is met. As used in this disclosure, a “temperature condition” is a value of the temperature of a pouch battery cell reaches a point when a vent of the pouch battery cell starts to discharge battery ejecta. In some embodiments, the temperature condition may include 1000° C., 1200° C., 1600° C., 1800° C., or the like. As a non-limiting example, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when the temperature condition is 1000° C. As another non-limiting example, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when the temperature condition is 1800° C. 
     With continued reference to  FIG.  1   , in some embodiments, vent  120  of at least a pouch battery cell  100  may be configured to discharge battery ejecta when both a temperature condition and a pressure condition are met. As a non-limiting example, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when the temperature condition is 1200° C. and the pressure condition is 40 psi. As another non-limiting example, vent  120  of the at least a pouch battery cell  100  may discharge the battery ejecta when the temperature condition is 1800° C. and the pressure condition is 200 psi. In an embodiment, vent  120  of the at least a pouch battery cell  100  may not discharge the battery ejecta when the vent  120  of the at least a pouch battery cell  100  only meets the temperature condition. As a non-limiting example, vent  120  of the at least a pouch battery cell  100  may not discharge the battery ejecta when the temperature condition is 1200° C. and the pressure condition is 0 psi. In another embodiment, vent  120  of the at least a pouch battery cell  100  may not discharge the battery ejecta when the vent  120  of the at least a pouch battery cell  100  only meets the pressure condition. As a non-limiting example, vent  120  of the at least a pouch battery cell  100  may not discharge the battery ejecta when the pressure condition is 40 psi and the temperature condition is 100° C. 
     With continued reference to  FIG.  1   , in some embodiments, vent  120  may include a check valve. As used in this disclosure, a “check valve” is a valve that permits flow of a fluid only in one direction. In some embodiments, the check valve may be configured to allow for a flow path and/or fluid in substantially one direction. As a non-limiting example, the check valve may allow flow of fluids substantially only away from at least a pouch battery cell  100  while preventing back flow of vented fluid to at least a pouch battery cell  100 . In another embodiment, vent  120  may include a duckbill valve. As used in this disclosure, a “duckbill valve” is a type of check valve that has lips. Lips may be configured to open to allow forward flow (out of the lips), while remaining normally closed to prevent backflow (into the lips). In some cases, duckbill lips may be configured to automatically close (remain normally closed), for example with use of a compliant element, such as without limitation an elastomeric material, a spring, and the like. In some embodiments, vent  120  may include a frangible line. As used in this disclosure, a “frangible line” is a line that is frangible so that the line breaks to discharge a battery ejecta. As used in this disclosure, a “frangible material” is a material that breaks into fragments upon deformation. As a non-limiting example, this may be rather than deforming elastically and/or retaining its cohesion as a single object. In some embodiments, the frangible line may break at a temperature condition of vent  120  of at least a pouch battery cell  100 . As a non-limiting example, the frangible line may break when the temperature condition is 1600° C. In another embodiment, the frangible line may break at a pressure condition of vent  120  of the at least a pouch battery cell. As a non-limiting example, the frangible line may break when the pressure condition is 40 psi. 
     With continued reference to  FIG.  1   , in some embodiments, pouch  104  may contain an electrolyte. As used in this disclosure, an “electrolyte” is a substance that allows electrical current to flow between anode and cathode. In some embodiments, the anode and the cathode may be a pair of tabs  108 . In some embodiments, the electrolyte may contact one or both of a pair of tabs  108 . In some embodiments, the electrolyte may include a gel, such as a lithium polymer. In some embodiments, the electrolyte may include a wet paste. In some embodiments, the electrolyte may include a liquid such as, for example a liquid containing lithium salts (e.g. LiPF 6 , LiBF 4 , LiClO 4 ). In some embodiments, these lithium salts may be in an organic solvent, such as, for example, ethylene carbonate, dimethyl carbonate, or diethyl carbonate. In some embodiments, the electrolyte may contain solids. In these embodiments, as a non-limiting example, the electrolyte may include lithium metal oxides. In some embodiments, the electrolyte may include an inorganic compound, such as but not limited to ammonium chloride, zinc chloride, and the like. In some embodiments, the electrolyte may include liquid acid. In some embodiments, electrolyte is an alkaline solution. In some embodiments, the electrolyte may be in dry format. 
     With continued reference to  FIG.  1   , additionally without limitation, pouch battery cell  100  may be consistent with any pouch cell disclosed in U.S. patent application Ser. No. 17/839,887, filed in Jun. 14, 2022, entitled as “BATTERY PACK FOR A CARBON FIBER POUCH CELL CASING CONFIGURED TO COOL BATTERY CELLS,” which is incorporated in its entirety herein by reference. 
     Referring now to  FIG.  2   , a heat-dissipating battery pack  200  is shown. Heat-dissipating battery pack  200  may include a first pouch battery cell  204  and a second pouch battery cell  208 . First pouch battery cell  204  and second pouch battery cell  208  may be consistent with pouch battery cell  100  in  FIG.  1   . In  FIG.  2   , two pouch battery cells are shown in heat-dissipating battery pack  200 ; however, there may be any number of pouch battery cells in heat-dissipating battery pack  200 . As a non-limiting example, in some embodiments, there may be four pouch battery cells. As another non-limiting example, in some embodiments, there may be eight pouch battery cells. In other embodiments, there may be more than eight pouch battery cells. As a non-limiting example, in some embodiment, there may be only one pouch battery cell. First pouch battery cell  204  and second pouch battery cell  208  may be consistent with any pouch cell or pouch disclosed in U.S. application Ser. No. 17/404,500, filed on Aug. 17, 2021, and entitled “STACK BATTERY PACK FOR ELECTRIC VERTICAL TAKE-OFF AND LANDING AIRCRAFT,” or U.S. application Ser. No. 17/475,743, filed on Sep. 15, 2021, and entitled “BATTERY SYSTEM AND METHOD OF AN ELECTRIC AIRCRAFT WITH SPRING CONDUCTORS,” the entirety of both applications is hereby incorporated by reference. 
     With continued reference to  FIG.  2   , heat-dissipating battery pack  200  may include an ablative material  212  made of ablative material. As used in this disclosure, “ablative material” is material that aids in the removal and/or destruction of an object using one or more chemical and/or physical processes. For the purposes of this disclosure, “ablative material” may also include material that is ablated by ejecta. As a non-limiting example, ablative material  212  may ablate when it comes into contact with ejecta from one of the pouch battery cells ( 204  and/or  208 ). Once an ablative material has been ablated, for the purposes of this disclosure, it may be considered to be in a “spent state.” In an embodiment, and without limitation, ablative material  212  may be composed of one or more ablative materials. For example, ablative material  212  may be composed of a first ablative material and a second ablative material. As a further non-limiting example, ablative material  212  may comprise a plurality of resins, such as but not limited to a first, second, third, and/or fourth ablative material. For example, and without limitation, ablative material may include one or more resins capable of vaporizing, chipping, and/or eroding a battery ejecta. As a non-limiting example, ablative material may include one or more endothermic materials such as, but not limited to silicone materials, fire-resistance materials, organic rubber, organic resins, phenolic resins, silica dust, and the like thereof. Furthermore, as another non-limiting example, ablative material may include polymeric materials, silicone, carbon-based materials, high-melting point materials, and inorganic polymers. As a further non-limiting example, ablative material may include an epoxy novolac resin. As a further non-limiting example, ablative material may include a fiberglass material arranged in a honeycomb matrix. As a further non-limiting example, ablative material may include an epoxy phenol formaldehyde resin. As a further non-limiting example, ablative material may include a carbon and/or carbon composite resin. As a further non-limiting example, ablative material may include a carbon-carbon composite, carbon-phenolic composite, carbon-elastomeric composite, carbon-ceramic composite, and the like thereof. As a further non-limiting example, ablative material may include a phenolic resin, wherein the phenolic resin may be filled with a mesoporous silica particle which may be synthesized from a tetraethyl orthosilicate. In an embodiment, and without limitation, ablative material may include one or more materials comprising an attribute of a low thermal conductivity, high thermal resistance, high emissivity, good thermal stability, refractoriness, and the like thereof. In an embodiment, and without limitation, ablative material may be layered such that a first layer that is exposed to battery ejecta may interact with the battery ejecta to produce ablative residue, wherein a second layer may be exposed as a function of the production of the ablative reside. In an embodiment, and without limitation, the exposure of the second layer may occur iteratively. 
     With continued reference to  FIG.  2   , when ablative material  212  comes into contact with battery ejecta, it may enter a spent state as a function of absorbing heat from the battery ejecta. In some embodiments, the portion of ablative material  212  that enters a spent state may be mobilized with respect to the associated first pouch battery cell  204  or second pouch battery cell  208 . In some embodiments, the portion of the ablative material  212  that has entered a spent state may include carbonization, char, ash, flakes, dust, and the like. In some embodiments, ablative material  212  may be arranged such that it substantially surrounds a pouch battery cell. In some other embodiments, ablative material  212  may be only arranged such that it is located between pouch battery cells. In some embodiments, ablative material  212  may only be on one side or face of a pouch battery cell. 
     With continued reference to  FIG.  2   , heat-dissipating battery pack  200  may include a compliant element  216 . In some embodiments, compliant element  216  may be located between an outer surface of the pouch and an inner surface of the ablative material. Compliant element  216  may be deformable such that it can accommodate swelling of a pouch battery cell ( 204  and/or  208 ). In some embodiments, compliant element may include foam. As used in this disclosure “foam” is a material and/or object that is formed as a function of trapping one or more pockets of a gas and/or liquid in a solid. For example, and without limitation, compliant element  216  may include one or more liquid foams, solid foams, syntactic foams, integral skin foams, and the like thereof. In an embodiment, and without limitation, compliant element  216  may include a flame-retardant foam, such as but not limited to a polyurethane foam. In another embodiment, and without limitation, compliant element  216  may be made from a polymer foam. In another embodiment, and without limitation, compliant element  216  may be made from a carbon fiber foam. Alternatively, or additionally, compliant element  216  may include a non-uniform material, such as but not limited to a polyether ether ketone foam. As a further non-limiting example, compliant element  216  may include a non-newtonian polymer. Additionally, or alternatively, compliant element  216  may include a polycarbonate polymer, polypropylene polymer, polystyrene polymer, urethane foam polymer, shock absorbing polymer, visco-elastic polymer, visco polymer, and the like thereof. As a further non-limiting example, compliant element  216  may include one or more materials that reduce one or more shock energies, vibration energies, frequencies, and the like thereof. 
     With continued reference to  FIG.  2   , heat-dissipating battery pack  200  may include a vent  220 . In some embodiments, vent  220  (which may also be called a “pack vent”) may be configured to discharge battery ejecta, ejected from vent  120  of at least a pouch battery cell. In an embodiment, vent  220  may be configured to discharge battery ejecta away from the first pouch battery cell  204  and/or second pouch battery cell  208 . In an embodiment, vent  220  may be configured to discharge ablative material that is in its spent state away from the first pouch battery cell  204  and/or second pouch battery cell  208 . In an embodiment, vent  220  may be configured to discharge battery ejecta and discharge ablative material that is in its spent state away from the first pouch battery cell  204  and/or second pouch battery cell  208 . Vent  220  may include a valve. In some embodiments, the valve may be a check valve. In some embodiments, check valve may be configured to allow for a flow path and/or fluid in substantially one direction, for example away from pouch battery cell ( 204  and/or  208 ). In some cases, the vent may be configured to allow for a venting of battery ejecta from pouch battery cell  204  and/or  208 ) without substantially any flow of battery ejecta toward the pouch battery cell  204  and/or  208 ), for example from other pouch battery cells. In some embodiments, vent  220  may be consistent with vent  120 . 
     With continued reference to  FIG.  2   , in some embodiments, vent  220  may include a pressure valve. For the purposes of this disclosure, a “pressure valve” is a valve that automatically opens when the pressure differential between the two sides of the pressure valve reaches a certain threshold value. In some embodiments, pressure valve may be a pressure disk. Pressure disk may be a rupture disk, pressure safety disk, burst disk, bursting disc, burst diaphragm, or the like. Pressure disk may have an unruptured and/or intact state and a ruptured state. Pressure disk may transition to its ruptured state when the pressure differential between the two sides of the membrane becomes too high. In the ruptured state of pressure disk, the membrane may be ruptured. As such, the membrane may no longer block fluid flow. Pressure disk membrane may be made from a variety of materials; the material chosen, and the thickness of the membrane would determine at what pressure differential pressure disk transitions from its unruptured state to its ruptured state. As a non-limiting example, the membrane may include graphite. As another non-limiting example, the membrane may include mica. As another non-limiting example, the membrane may include carbon steel. As another non-limiting example, the membrane may include stainless steel. As another non-limiting example, the membrane may include an alloy. The material must be chosen with reference to the specific performance characteristics desired as well as the specific implementation sought. In some embodiments, vent  220  may include an outlet filter. For the purposes of this disclosure, a “filter” is a porous device that stops objects of a certain size from passing through it. In some embodiments, the outlet filter may occupy the entirety of a cross section of vent  220  such that fluid must flow through it. As a non-limiting example, outlet filter may be a porous object configured to keep unwanted objects such as dirt, rocks, and debris, from entering and/or exiting vent  220 . In some embodiments vent  220  may include a mushroom poppet valve. In some cases, a mushroom poppet valve may include a mushroom shaped poppet. Mushroom shaped poppet may seal against a sealing element, for example a ring about an underside of a cap of the mushroom shaped poppet. In some cases, mushroom poppet valve may be loaded against sealing element, for example by way of a compliant element, such as a spring. 
     With continued reference to  FIG.  2   , heat-dissipating battery pack  200  may include a case  224 . In some embodiments, ablative material  212  may be arranged within case  224 . In some embodiments, case  224  may substantially surround both ablative material  212  and pouch battery cells  204  and/or  208 . In some embodiments, vent  220  may be disposed on case  224 . In an embodiment, case  224  may include one or more materials capable of protecting first pouch battery cell  204 , second pouch battery cell  208 . For example, and without limitation, a material may consist of wood, aluminum, steel, titanium, polymers, graphite-epoxy, composites, and the like thereof. As a further non-limiting example, case  224  may include a material such as polycarbonate, acrylonitrile butadiene styrene, polypropylene, high impact polystyrene, and the like thereof. In some embodiments, case  224  may be made of a high compression strength element. As used in this disclosure a “high compression strength element” is an element that has a large hardness rating and/or resists being squeezed together. In an embodiment high compression strength element may be determined as a function of a Mohs scale. For example and without limitation, a high compression strength element may include a material that has a 9 ohms scale value. In yet another embodiment, high compression strength element may be determined as a function of a Vickers hardness test. For example and without limitation, a high compression strength element may include a material that has a 180HV30 HV value. In some embodiments, case  224  may be made out of a material capable of withstanding high heat. In some embodiments, case  224  may include more than one of the materials mentioned above. As a non-limiting example, if case  224  is a cube having six sides, then the four vertical sides may be made of a first material, and the two horizontal sides may be made of a second material. A person of ordinary skill in the art, after reviewing the entirety of this disclosure, will appreciate that there are many different materials that may be included in case  224  and many different combinations and orientations for those materials. 
     Still referring to  FIG.  2   , case  224  may be configured in a concave orientation. As used in this disclosure a “concave orientation” is an orientation of first parallel group and/or second parallel group such that the one or more vertical and/or horizontal walls curve and/or hollow inwards. For example, and without limitation, concave orientation may include a plurality of side walls that curve inward towards first pouch cell, second pouch cell, and/or insulative barrier. As used in this disclosure, an “insulative barrier” is a barrier and/or layer of material and/or object that reduces a heat transfer between a first pouch battery cell and one or more extraneous elements, wherein an “extraneous element,” as used herein, is an object and/or material that differs from the first pouch battery cell. In some embodiments, insulative barrier may be located between first pouch battery cell  204  and second pouch battery cell  204 . For example, and without limitation, insulative barrier may reduce a heat transfer between first pouch battery cell  204  and second pouch battery cell  204 , wherein second pouch battery cell  204  may be the extraneous element. As a further non-limiting example, insulative barrier may reduce a heat transfer between first pouch battery cell  204  and an object and/or material located external to heat-dissipating battery pack  200  such as a lift component, circuitry, heat source, lift component, fuselage, computing device, and the like thereof. In an embodiment, and without limitation, insulative barrier may be composed of one or more ablative resins and/or carbon fiber elements, wherein ablative resins are described below, and wherein carbon fiber elements are described below. Additionally, without limitation, more disclosures related to the insulative barrier may be found in U.S. patent application Ser. No. 17/983,775, filed with attorney docket number 1024-310USU1 on Nov. 9, 2022, entitled as “SYSTEM AND METHOD FOR A BATTERY ASSEMBLY,” which is incorporated in its entirety herein by reference. Additionally or alternatively case  224  may be configured in a convex orientation. As used in this disclosure a “convex orientation” is an orientation such that the one or more vertical and/or horizontal walls curve and/or hollow outwards. For example, and without limitation, convex orientation may include a plurality of side walls that curve outwards similar to the exterior of a circle and/or sphere. 
     Still referring to  FIG.  2   , case  224  may be configured to compress as a function of n applied force. As used in this disclosure an “applied force” is a force exerted on case  224  as a function of one or more impacts and/or extraneous collisions. In an embodiment applied force may be exerted on case  224  as a function of an aircraft crash and/or vehicular crash. For example, and without limitation, an applied load magnitude may act to increase the curvature of convex orientation and/or concave orientation. In another embodiment predetermined amount of force may include a suddenly applied load. 
     According to some embodiments, heat-dissipating battery pack  200  may be incorporated in an aircraft. As a non-limiting example, first pouch battery pack  204  and first pouch battery pack  208  may be incorporated in a vertical take-off and landing aircraft. 
     Referring now to  FIG.  3   ,  FIG.  3    is a flowchart depicting an embodiment of method  300  of dissipating heat from a battery pack. Method  300  may include step  305  of opening a vent of at least a pouch battery cell, wherein the at least a pouch battery cell comprising a pair of electrodes, a pouch, an electrolyte and the vent of the at least a pouch battery cell, when a temperature condition and pressure condition of the at least a pouch battery cell is met. In some embodiments, the at least a pouch battery cell may include a plurality of the at least a pouch battery cell. In some embodiments, the at least a pouch battery cell may include a first side  112  of the at least a pouch battery cell, wherein the first side  112  may include the pair of tabs and a second side  116  of the at least a pouch battery cell, wherein the second side  116  may include the vent of the at least a pouch battery cell. In some embodiments, the vent of the at least a pouch battery cell may include a check valve. In some embodiments, the vent of the at least a pouch battery cell may include a duckbill valve. In some embodiments, the step  305  may further include discharging, using the vent of the at least a pouch battery cell, the battery ejecta when the at least a pouch cell meets both the temperature condition and the pressure condition. In some embodiments, the step  305  may further include discharging, using the vent of the at least a pouch battery cell, the battery ejecta when the temperature is 1000° C. In some embodiments, the step  305  may further include discharging, using the vent of the at least a pouch battery cell, the battery ejecta when the pressure difference between the at least a pouch battery cell and outside  128  of the at least a pouch battery cell is 20 psi. This may be implemented as disclosed with reference to  FIGS.  1 - 2    and  FIGS.  4 - 7   . 
     With continued reference to  FIG.  3   , method  300  may include step  310  of discharging, using the vent of the at least a pouch battery cell, the battery ejecta away from the at least a pouch battery cell. This may be implemented as disclosed with reference to  FIGS.  1 - 2    and  FIGS.  4 - 7   . 
     With continued reference to  FIG.  3   , in some embodiments method  300  may include step  315  of venting, using a vent of a heat-dissipating battery pack, the battery ejecta from the vent of the at least a pouch battery cell. In some embodiments, the heat-dissipating pack may include an ablative material located adjacent to at least a pouch battery cell. In some embodiments, method  300  may include contacting, using the ablative material, with the battery ejecta from the at least a pouch battery cell. In some embodiments, method  300  may include absorbing, using the ablative material, heat from the battery ejecta. In some embodiments, method  300  may include changing, using the ablative material, to a spent state as a function of absorbing the heat. This may be implemented as disclosed with reference to  FIGS.  1 - 2    and  FIGS.  4 - 7   . 
     Referring now to  FIG.  4   , an exemplary embodiment of an electric aircraft  400  is illustrated. Electric aircraft  400  may include an electrically powered aircraft. In some embodiments, electrically powered aircraft may be an electric vertical takeoff and landing (eVTOL) aircraft. Electric aircraft  400  may be capable of rotor-based cruising flight, rotor-based takeoff, rotor-based landing, fixed-wing cruising flight, airplane-style takeoff, airplane-style landing, and/or any combination thereof. “Rotor-based flight,” as described in this disclosure, is where the aircraft generated lift and propulsion by way of one or more powered rotors coupled with an engine, such as a quadcopter, multi-rotor helicopter, or other vehicle that maintains its lift primarily using downward thrusting propulsors. “Fixed-wing flight,” as described in this disclosure, is where the aircraft is capable of flight using wings and/or foils that generate lift caused by the aircraft&#39;s forward airspeed and the shape of the wings and/or foils, such as airplane-style flight. 
     In an embodiment, and still referring to  FIG.  4   , electric aircraft  400  may include a fuselage  404 . As used in this disclosure a “fuselage” is the main body of an aircraft, or in other words, the entirety of the aircraft except for the cockpit, nose, wings, empennage, nacelles, any and all control surfaces, and generally contains an aircraft&#39;s payload. Fuselage  404  may comprise structural elements that physically support the shape and structure of an aircraft. Structural elements may take a plurality of forms, alone or in combination with other types. Structural elements may vary depending on the construction type of aircraft and specifically, the fuselage. Fuselage  404  may comprise a truss structure. A truss structure is often used with a lightweight aircraft and comprises welded steel tube trusses. A truss, as used herein, is an assembly of beams that create a rigid structure, often in combinations of triangles to create three-dimensional shapes. A truss structure may alternatively comprise wood construction in place of steel tubes, or a combination thereof. In embodiments, structural elements may comprise steel tubes and/or wood beams. In an embodiment, and without limitation, structural elements may include an aircraft skin. Aircraft skin may be layered over the body shape constructed by trusses. Aircraft skin may comprise a plurality of materials such as plywood sheets, aluminum, fiberglass, and/or carbon fiber, the latter of which will be addressed in greater detail later in this paper. 
     In embodiments, fuselage  404  may comprise geodesic construction. Geodesic structural elements may include stringers wound about formers (which may be alternatively called station frames) in opposing spiral directions. A stringer, as used herein, is a general structural element that comprises a long, thin, and rigid strip of metal or wood that is mechanically coupled to and spans the distance from, station frame to station frame to create an internal skeleton on which to mechanically couple aircraft skin. A former (or station frame) can include a rigid structural element that is disposed along the length of the interior of fuselage  404  orthogonal to the longitudinal (nose to tail) axis of the aircraft and forms the general shape of fuselage  404 . A former may comprise differing cross-sectional shapes at differing locations along fuselage  404 , as the former is the structural element that informs the overall shape of a fuselage  404  curvature. In embodiments, aircraft skin can be anchored to formers and strings such that the outer mold line of the volume encapsulated by the formers and stringers comprises the same shape as electric aircraft when installed. In other words, former(s) may form a fuselage&#39;s ribs, and the stringers may form the interstitials between such ribs. The spiral orientation of stringers about formers provides uniform robustness at any point on an aircraft fuselage such that if a portion sustains damage, another portion may remain largely unaffected. Aircraft skin would be mechanically coupled to underlying stringers and formers and may interact with a fluid, such as air, to generate lift and perform maneuvers. 
     In an embodiment, and still referring to  FIG.  4   , fuselage  404  may comprise monocoque construction. Monocoque construction may include a primary structure that forms a shell (or skin in an aircraft&#39;s case) and supports physical loads. Monocoque fuselages are fuselages in which the aircraft skin or shell is also the primary structure. In monocoque construction aircraft skin would support tensile and compressive loads within itself and true monocoque aircraft can be further characterized by the absence of internal structural elements. Aircraft skin in this construction method is rigid and can sustain its shape with no structural assistance form underlying skeleton-like elements. Monocoque fuselage may comprise aircraft skin made from plywood layered in varying grain directions, epoxy-impregnated fiberglass, carbon fiber, or any combination thereof. 
     According to embodiments, fuselage  404  may include a semi-monocoque construction. Semi-monocoque construction, as used herein, is a partial monocoque construction, wherein a monocoque construction is describe above detail. In semi-monocoque construction, fuselage  404  may derive some structural support from stressed aircraft skin and some structural support from underlying frame structure made of structural elements. Formers or station frames can be seen running transverse to the long axis of fuselage  404  with circular cutouts which are generally used in real-world manufacturing for weight savings and for the routing of electrical harnesses and other modern on-board systems. In a semi-monocoque construction, stringers are the thin, long strips of material that run parallel to fuselage&#39;s long axis. Stringers may be mechanically coupled to formers permanently, such as with rivets. Aircraft skin may be mechanically coupled to stringers and formers permanently, such as by rivets as well. A person of ordinary skill in the art will appreciate that there are numerous methods for mechanical fastening of the aforementioned components like crews, nails, dowels, pins, anchors, adhesives like glue or epoxy, or bolts and nuts, to name a few. A subset of fuselage under the umbrella of semi-monocoque construction is unibody vehicles. Unibody, which is short for “unitized body” or alternatively “unitary construction”, vehicles are characterized by a construction in which the body, floor plan, and chassis form a single structure. In the aircraft world, unibody would comprise the internal structural elements like formers and stringers are constructed in one piece, integral to the aircraft skin as well as any floor construction like a deck. 
     Still referring to  FIG.  4   , stringers and formers which account for the bulk of any aircraft structure excluding monocoque construction can be arranged in a plurality of orientations depending on aircraft operation and materials. Stringers may be arranged to carry axial (tensile or compressive), shear, bending or torsion forces throughout their overall structure. Due to their coupling to aircraft skin, aerodynamic forces exerted on aircraft skin will be transferred to stringers. The location of said stringers greatly informs the type of forces and loads applied to each and every stringer, all of which may be handled by material selection, cross-sectional area, and mechanical coupling methods of each member. The same assessment may be made for formers. In general, formers are significantly larger in cross-sectional area and thickness, depending on location, than stringers. Both stringers and formers may comprise aluminum, aluminum alloys, graphite epoxy composite, steel alloys, titanium, or an undisclosed material alone or in combination. 
     In an embodiment, and still referring to  FIG.  4   , stressed skin, when used in semi-monocoque construction is the concept where the skin of an aircraft bears partial, yet significant, load in the overall structural hierarchy. In other words, the internal structure, whether it be a frame of welded tubes, formers and stringers, or some combination, is not sufficiently strong enough by design to bear all loads. The concept of stressed skin is applied in monocoque and semi-monocoque construction methods of fuselage  404 . Monocoque comprises only structural skin, and in that sense, aircraft skin undergoes stress by applied aerodynamic fluids imparted by the fluid. Stress as used in continuum mechanics can be described in pound-force per square inch (lbf/in 2 ) or Pascals (Pa). In semi-monocoque construction stressed skin bears part of the aerodynamic loads and additionally imparts force on the underlying structure of stringers and formers. 
     Still referring to  FIG.  4   , it should be noted that an illustrative embodiment is presented only, and this disclosure in no way limits the form or construction of electric aircraft. In embodiments, fuselage  404  may be configurable based on the needs of the electric per specific mission or objective. The general arrangement of components, structural elements, and hardware associated with storing and/or moving a payload may be added or removed from fuselage  404  as needed, whether it is stowed manually, automatedly, or removed by personnel altogether. Fuselage  404  may be configurable for a plurality of storage options. Bulkheads and dividers may be installed and uninstalled as needed, as well as longitudinal dividers where necessary. Bulkheads and dividers may be installed using integrated slots and hooks, tabs, boss and channel, or hardware like bolts, nuts, screws, nails, clips, pins, and/or dowels, to name a few. Fuselage  404  may also be configurable to accept certain specific cargo containers, or a receptable that can, in turn, accept certain cargo containers. 
     Still referring to  FIG.  4   , electric aircraft may include a plurality of laterally extending elements  408  attached to fuselage  404 . As used in this disclosure a “laterally extending element” is an element that projects essentially horizontally from fuselage, including an outrigger, a spar, and/or a fixed wing that extends from fuselage. Wings may be structures which include airfoils configured to create a pressure differential resulting in lift. Wings may generally dispose on the left and right sides of the aircraft symmetrically, at a point between nose and empennage. Wings may comprise a plurality of geometries in planform view, swept swing, tapered, variable wing, triangular, oblong, elliptical, square, among others. A wing&#39;s cross section may geometry comprises an airfoil. An “airfoil” as used in this disclosure is a shape specifically designed such that a fluid flowing above and below it exert differing levels of pressure against the top and bottom surface. In embodiments, the bottom surface of an aircraft can be configured to generate a greater pressure than does the top, resulting in lift. In an embodiment, and without limitation, wing may include a leading edge. As used in this disclosure a “leading edge” is a foremost edge of an airfoil that first intersects with the external medium. For example, and without limitation, leading edge may include one or more edges that may comprise one or more characteristics such as sweep, radius and/or stagnation point, droop, thermal effects, and the like thereof. In an embodiment, and without limitation, wing may include a trailing edge. As used in this disclosure a “trailing edge” is a rear edge of an airfoil. In an embodiment, and without limitation, trailing edge may include an edge capable of controlling the direction of the departing medium from the wing, such that a controlling force is exerted on the aircraft. Laterally extending element  408  may comprise differing and/or similar cross-sectional geometries over its cord length or the length from wing tip to where wing meets the aircraft&#39;s body. One or more wings may be symmetrical about the aircraft&#39;s longitudinal plane, which comprises the longitudinal or roll axis reaching down the center of the aircraft through the nose and empennage, and the plane&#39;s yaw axis. Laterally extending element may comprise controls surfaces configured to be commanded by a pilot or pilots to change a wing&#39;s geometry and therefore its interaction with a fluid medium, like air. Control surfaces may comprise flaps, ailerons, tabs, spoilers, and slats, among others. The control surfaces may dispose on the wings in a plurality of locations and arrangements and in embodiments may be disposed at the leading and trailing edges of the wings, and may be configured to deflect up, down, forward, aft, or a combination thereof. An aircraft, including a dual-mode aircraft may comprise a combination of control surfaces to perform maneuvers while flying or on ground. 
     Still referring to  FIG.  4   , electric aircraft may include a plurality of lift components  412  attached to the plurality of extending elements  408 . As used in this disclosure a “lift component” is a component and/or device used to propel a craft upward by exerting downward force on a fluid medium, which may include a gaseous medium such as air or a liquid medium such as water. Lift component  412  may include any device or component that consumes electrical power on demand to propel an electric aircraft in a direction or other vehicle while on ground or in-flight. For example, and without limitation, lift component  412  may include a rotor, propeller, paddle wheel, and the like thereof, wherein a rotor is a component that produces torque along a longitudinal axis, and a propeller produces torquer along a vertical axis. In an embodiment, lift component  412  may include a propulsor. In an embodiment, when a propulsor twists and pulls air behind it, it will, at the same time, push an aircraft forward with an equal amount of force. As a further non-limiting example, lift component  412  may include a thrust element which may be integrated into the propulsor. The thrust element may include, without limitation, a device using moving or rotating foils, such as one or more rotors, an airscrew or propeller, a set of airscrews or propellers such as contra-rotating propellers, a moving or flapping wing, or the like. Further, a thrust element, for example, can include without limitation a marine propeller or screw, an impeller, a turbine, a pump-jet, a paddle or paddle-based device, or the like. The more air pulled behind an aircraft, the greater the force with which the aircraft is pushed forward. 
     In an embodiment, and still referring to  FIG.  4   , lift component  412  may include a plurality of blades. As used in this disclosure a “blade” is a propeller that converts rotary motion from an engine or other power source into a swirling slipstream. In an embodiment, blade may convert rotary motion to push the propeller forwards or backwards. In an embodiment lift component  412  may include a rotating power-driven hub, to which are attached several radial airfoil-section blades such that the whole assembly rotates about a longitudinal axis. The blades may be configured at an angle of attack. In an embodiment, and without limitation, angle of attack may include a fixed angle of attack. As used in this disclosure an “fixed angle of attack” is fixed angle between the chord line of the blade and the relative wind. As used in this disclosure a “fixed angle” is an angle that is secured and/or unmovable from the attachment point. For example, and without limitation fixed angle of attack may be 2.8° as a function of a pitch angle of 8.1° and a relative wind angle 5.4°. In another embodiment, and without limitation, angle of attack may include a variable angle of attack. As used in this disclosure a “variable angle of attack” is a variable and/or moveable angle between the chord line of the blade and the relative wind. As used in this disclosure a “variable angle” is an angle that is moveable from the attachment point. For example, and without limitation variable angle of attack may be a first angle of 4.7° as a function of a pitch angle of 7.1° and a relative wind angle 2.4°, wherein the angle adjusts and/or shifts to a second angle of 2.7° as a function of a pitch angle of 5.1° and a relative wind angle 2.4°. In an embodiment, angle of attack be configured to produce a fixed pitch angle. As used in this disclosure a “fixed pitch angle” is a fixed angle between a cord line of a blade and the rotational velocity direction. For example, and without limitation, fixed pitch angle may include 18°. In another embodiment fixed angle of attack may be manually variable to a few set positions to adjust one or more lifts of the aircraft prior to flight. In an embodiment, blades for an aircraft are designed to be fixed to their hub at an angle similar to the thread on a screw makes an angle to the shaft; this angle may be referred to as a pitch or pitch angle which will determine the speed of the forward movement as the blade rotates. 
     In an embodiment, and still referring to  FIG.  4   , lift component  412  may be configured to produce a lift. As used in this disclosure a “lift” is a perpendicular force to the oncoming flow direction of fluid surrounding the surface. For example, and without limitation relative air speed may be horizontal to electric aircraft, wherein the lift force may be a force exerted in the vertical direction, directing electric aircraft upwards. In an embodiment, and without limitation, lift component  412  may produce lift as a function of applying a torque to lift component. As used in this disclosure a “torque” is a measure of force that causes an object to rotate about an axis in a direction. For example, and without limitation, torque may rotate an aileron and/or rudder to generate a force that may adjust and/or affect altitude, airspeed velocity, groundspeed velocity, direction during flight, and/or thrust. In an embodiment, and without limitation, lift component  412  may receive a source of power and/or energy from a power sources may apply a torque on lift component  412  to produce lift. As used in this disclosure a “power source” is a source that that drives and/or controls any component attached to electric aircraft. For example, and without limitation power source may include a motor that operates to move one or more lift components, to drive one or more blades, or the like thereof. A motor may be driven by direct current (DC) electric power and may include, without limitation, brushless DC electric motors, switched reluctance motors, induction motors, or any combination thereof. A motor may also include electronic speed controllers or other components for regulating motor speed, rotation direction, and/or dynamic braking. 
     Still referring to  FIG.  4   , power source may include an energy source. An energy source may include, for example, a generator, a photovoltaic device, a fuel cell such as a hydrogen fuel cell, direct methanol fuel cell, and/or solid oxide fuel cell, an electric energy storage device (e.g. a capacitor, an inductor, and/or a battery). An energy source may also include a battery cell, or a plurality of battery cells connected in series into a module and each module connected in series or in parallel with other modules. Configuration of an energy source containing connected modules may be designed to meet an energy or power requirement and may be designed to fit within a designated footprint in an electric aircraft in which electric aircraft may be incorporated. 
     In an embodiment, and still referring to  FIG.  4   , an energy source may be used to provide a steady supply of electrical power to a load over the course of a flight by a vehicle or other electric aircraft. For example, the energy source may be capable of providing sufficient power for “cruising” and other relatively low-energy phases of flight. An energy source may also be capable of providing electrical power for some higher-power phases of flight as well, particularly when the energy source is at a high SOC, as may be the case for instance during takeoff. In an embodiment, the energy source may be capable of providing sufficient electrical power for auxiliary loads including without limitation, lighting, navigation, communications, de-icing, steering or other systems requiring power or energy. Further, the energy source may be capable of providing sufficient power for controlled descent and landing protocols, including, without limitation, hovering descent or runway landing. As used herein the energy source may have high power density where the electrical power an energy source can usefully produce per unit of volume and/or mass is relatively high. The electrical power is defined as the rate of electrical energy per unit time. An energy source may include a device for which power that may be produced per unit of volume and/or mass has been optimized, at the expense of the maximal total specific energy density or power capacity, during design. Non-limiting examples of items that may be used as at least an energy source may include batteries used for starting applications including Li ion batteries which may include NCA, NMC, Lithium iron phosphate (LiFePO4) and Lithium Manganese Oxide (LMO) batteries, which may be mixed with another cathode chemistry to provide more specific power if the application requires Li metal batteries, which have a lithium metal anode that provides high power on demand, Li ion batteries that have a silicon or titanite anode, energy source may be used, in an embodiment, to provide electrical power to an electric aircraft or drone, such as an electric aircraft vehicle, during moments requiring high rates of power output, including without limitation takeoff, landing, thermal de-icing and situations requiring greater power output for reasons of stability, such as high turbulence situations, as described in further detail below. A battery may include, without limitation a battery using nickel based chemistries such as nickel cadmium or nickel metal hydride, a battery using lithium ion battery chemistries such as a nickel cobalt aluminum (NCA), nickel manganese cobalt (NMC), lithium iron phosphate (LiFePO4), lithium cobalt oxide (LCO), and/or lithium manganese oxide (LMO), a battery using lithium polymer technology, lead-based batteries such as without limitation lead acid batteries, metal-air batteries, or any other suitable battery. Persons skilled in the art, upon reviewing the entirety of this disclosure, will be aware of various devices of components that may be used as an energy source. 
     Still referring to  FIG.  4   , an energy source may include a plurality of energy sources, referred to herein as a module of energy sources. The module may include batteries connected in parallel or in series or a plurality of modules connected either in series or in parallel designed to deliver both the power and energy requirements of the application. Connecting batteries in series may increase the voltage of at least an energy source which may provide more power on demand. High voltage batteries may require cell matching when high peak load is needed. As more cells are connected in strings, there may exist the possibility of one cell failing which may increase resistance in the module and reduce the overall power output as the voltage of the module may decrease as a result of that failing cell. Connecting batteries in parallel may increase total current capacity by decreasing total resistance, and it also may increase overall amp-hour capacity. The overall energy and power outputs of at least an energy source may be based on the individual battery cell performance or an extrapolation based on the measurement of at least an electrical parameter. In an embodiment where the energy source includes a plurality of battery cells, the overall power output capacity may be dependent on the electrical parameters of each individual cell. If one cell experiences high self-discharge during demand, power drawn from at least an energy source may be decreased to avoid damage to the weakest cell. The energy source may further include, without limitation, wiring, conduit, housing, cooling system and battery management system. Persons skilled in the art will be aware, after reviewing the entirety of this disclosure, of many different components of an energy source. Exemplary energy sources are disclosed in detail in U.S. patent application Ser. Nos. 16/948,157 and 16/948,140 both entitled “SYSTEM AND METHOD FOR HIGH ENERGY DENSITY BATTERY MODULE” by S. Donovan et al., which are incorporated in their entirety herein by reference. 
     Still referring to  FIG.  4   , according to some embodiments, an energy source may include an emergency power unit (EPU) (i.e., auxiliary power unit). As used in this disclosure an “emergency power unit” is an energy source as described herein that is configured to power an essential system for a critical function in an emergency, for instance without limitation when another energy source has failed, is depleted, or is otherwise unavailable. Exemplary non-limiting essential systems include navigation systems, such as MFD, GPS, VOR receiver or directional gyro, and other essential flight components, such as propulsors. 
     Still referring to  FIG.  4   , another exemplary flight component  412  may include landing gear. Landing gear may be used for take-off and/or landing/Landing gear may be used to contact ground while aircraft is not in flight. Exemplary landing gear is disclosed in detail in U.S. patent application Ser. No. 17/196,719 entitled “SYSTEM FOR ROLLING LANDING GEAR” by R. Griffin et al., which is incorporated in its entirety herein by reference. 
     Still referring to  FIG.  4   , aircraft may include a pilot control, including without limitation, a hover control, a thrust control, an inceptor stick, a cyclic, and/or a collective control. As used in this disclosure a “collective control” is a mechanical control of an aircraft that allows a pilot to adjust and/or control the pitch angle of the plurality of lift components. For example and without limitation, collective control may alter and/or adjust the pitch angle of all of the main rotor blades collectively. For example, and without limitation pilot control may include a yoke control. As used in this disclosure a “yoke control” is a mechanical control of an aircraft to control the pitch and/or roll. For example and without limitation, yoke control may alter and/or adjust the roll angle of electric aircraft as a function of controlling and/or maneuvering ailerons. In an embodiment, pilot control may include one or more foot-brakes, control sticks, pedals, throttle levels, and the like thereof. In another embodiment, and without limitation, pilot control may be configured to control a principal axis of the aircraft. As used in this disclosure a “principal axis” is an axis in a body representing one three dimensional orientations. For example, and without limitation, principal axis or more yaw, pitch, and/or roll axis. Principal axis may include a yaw axis. As used in this disclosure a “yaw axis” is an axis that is directed towards the bottom of the aircraft, perpendicular to the wings. For example, and without limitation, a positive yawing motion may include adjusting and/or shifting the nose of aircraft to the right. Principal axis may include a pitch axis. As used in this disclosure a “pitch axis” is an axis that is directed towards the right laterally extending wing of the aircraft. For example, and without limitation, a positive pitching motion may include adjusting and/or shifting the nose of aircraft upwards. Principal axis may include a roll axis. As used in this disclosure a “roll axis” is an axis that is directed longitudinally towards the nose of the aircraft, parallel to the fuselage. For example, and without limitation, a positive rolling motion may include lifting the left and lowering the right wing concurrently. 
     Still referring to  FIG.  4   , pilot control may be configured to modify a variable pitch angle. For example, and without limitation, pilot control may adjust one or more angles of attack of a propeller. As used in this disclosure an “angle of attack” is an angle between the chord of the propeller and the relative wind. For example, and without limitation angle of attack may include a propeller blade angled 4.2°. In an embodiment, pilot control may modify the variable pitch angle from a first angle of 2.71° to a second angle of 4.82°. Additionally or alternatively, pilot control  412  may be configured to translate a pilot desired torque. For example, and without limitation, pilot control may translate that a pilot&#39;s desired torque for a propeller be 160 lb. ft. of torque. As a further non-limiting example, pilot control may introduce a pilot&#39;s desired torque for a propulsor to be 290 lb. ft. of torque. Additional disclosure related to pilot control may be found in U.S. patent application Ser. Nos. 17/001,845 and 16/929,206 both of which are entitled “A HOVER AND THRUST CONTROL ASSEMBLY FOR DUAL-MODE AIRCRAFT” by C. Spiegel et al., which are incorporated in their entirety herein by reference. 
     Still referring to  FIG.  4   , aircraft  400  may include a loading system. A loading system may include a system configured to load an aircraft of either cargo or personnel. For instance, some exemplary loading systems may include a swing nose, which is configured to swing the nose of aircraft of the way thereby allowing direct access to a cargo bay located behind the nose. A notable exemplary swing nose aircraft is Boeing 747. Additional disclosure related to loading systems can be found in U.S. patent application Ser. No. 17/147,594 entitled “SYSTEM AND METHOD FOR LOADING AND SECURING PAYLOAD IN AN AIRCRAFT” by R. Griffin et al., entirety of which in incorporated herein by reference. 
     Still referring to  FIG.  4   , aircraft  400  may include a sensor. Sensor may be configured to sense a characteristic of pilot control. Sensor may be a device, module, and/or subsystem, utilizing any hardware, software, and/or any combination thereof to sense a characteristic and/or changes thereof, in an instant environment, for instance without limitation a pilot control, which the sensor is proximal to or otherwise in a sensed communication with, and transmit information associated with the characteristic, for instance without limitation digitized data. Sensor may be mechanically and/or communicatively coupled to aircraft  400 , including, for instance, to at least a pilot control. Sensor may be configured to sense a characteristic associated with at least a pilot control. An environmental sensor may include without limitation one or more sensors used to detect ambient temperature, barometric pressure, and/or air velocity, one or more motion sensors which may include without limitation gyroscopes, accelerometers, inertial measurement unit (IMU), and/or magnetic sensors, one or more humidity sensors, one or more oxygen sensors, or the like. Additionally or alternatively, sensor may include at least a geospatial sensor. Sensor may be located inside an aircraft; and/or be included in and/or attached to at least a portion of the aircraft. Sensor may include one or more proximity sensors, displacement sensors, vibration sensors, and the like thereof. Sensor may be used to monitor the status of aircraft for both critical and non-critical functions. Sensor may be incorporated into vehicle or aircraft or be remote. 
     Still referring to  FIG.  4   , in some embodiments, sensor may be configured to sense a characteristic associated with any pilot control described in this disclosure. Non-limiting examples of a sensor may include an inertial measurement unit (IMU), an accelerometer, a gyroscope, a proximity sensor, a pressure sensor, a light sensor, a pitot tube, an air speed sensor, a position sensor, a speed sensor, a switch, a thermometer, a strain gauge, an acoustic sensor, and an electrical sensor. In some cases, sensor may sense a characteristic as an analog measurement, for instance, yielding a continuously variable electrical potential indicative of the sensed characteristic. In these cases, sensor may additionally comprise an analog to digital converter (ADC) as well as any additionally circuitry, such as without limitation a Whetstone bridge, an amplifier, a filter, and the like. For instance, in some cases, sensor may comprise a strain gage configured to determine loading of one or flight components, for instance landing gear. Strain gage may be included within a circuit comprising a Whetstone bridge, an amplified, and a bandpass filter to provide an analog strain measurement signal having a high signal to noise ratio, which characterizes strain on a landing gear member. An ADC may then digitize analog signal produces a digital signal that can then be transmitted other systems within aircraft  400 , for instance without limitation a computing system, a pilot display, and a memory component. Alternatively or additionally, sensor may sense a characteristic of a pilot control digitally. For instance in some embodiments, sensor may sense a characteristic through a digital means or digitize a sensed signal natively. In some cases, for example, sensor may include a rotational encoder and be configured to sense a rotational position of a pilot control; in this case, the rotational encoder digitally may sense rotational “clicks” by any known method, such as without limitation magnetically, optically, and the like. 
     Still referring to  FIG.  4   , aircraft  400  may include at least a motor, which may be mounted on a structural feature of the aircraft. Design of motor may enable it to be installed external to structural member (such as a boom, nacelle, or fuselage) for easy maintenance access and to minimize accessibility requirements for the structure; this may improve structural efficiency by requiring fewer large holes in the mounting area. In some embodiments, motor may include two main holes in top and bottom of mounting area to access bearing cartridge. Further, a structural feature may include a component of electric aircraft  400 . For example, and without limitation structural feature may be any portion of a vehicle incorporating motor, including any vehicle as described in this disclosure. As a further non-limiting example, a structural feature may include without limitation a wing, a spar, an outrigger, a fuselage, or any portion thereof persons skilled in the art, upon reviewing the entirety of this disclosure, will be aware of many possible features that may function as at least a structural feature. At least a structural feature may be constructed of any suitable material or combination of materials, including without limitation metal such as aluminum, titanium, steel, or the like, polymer materials or composites, fiberglass, carbon fiber, wood, or any other suitable material. As a non-limiting example, at least a structural feature may be constructed from additively manufactured polymer material with a carbon fiber exterior; aluminum parts or other elements may be enclosed for structural strength, or for purposes of supporting, for instance, vibration, torque or shear stresses imposed by at least lift component. Persons skilled in the art, upon reviewing the entirety of this disclosure, will be aware of various materials, combinations of materials, and/or constructions techniques. 
     Still referring to  FIG.  4   , electric aircraft  400  may include a vertical takeoff and landing aircraft (eVTOL). As used herein, a vertical take-off and landing (eVTOL) aircraft is one that can hover, take off, and land vertically. An eVTOL, as used herein, is an electrically powered aircraft typically using an energy source, of a plurality of energy sources to power the aircraft. In order to optimize the power and energy necessary to propel the aircraft. eVTOL may be capable of rotor-based cruising flight, rotor-based takeoff, rotor-based landing, fixed-wing cruising flight, airplane-style takeoff, airplane-style landing, and/or any combination thereof. Rotor-based flight, as described herein, is where the aircraft generated lift and propulsion by way of one or more powered rotors coupled with an engine, such as a “quad copter,” multi-rotor helicopter, or other vehicle that maintains its lift primarily using downward thrusting propulsors. Fixed-wing flight, as described herein, is where the aircraft is capable of flight using wings and/or foils that generate life caused by the aircraft&#39;s forward airspeed and the shape of the wings and/or foils, such as airplane-style flight. 
     With continued reference to  FIG.  4   , a number of aerodynamic forces may act upon the electric aircraft during flight. Forces acting on electric aircraft  400  during flight may include, without limitation, thrust, the forward force produced by the rotating element of the electric aircraft and acts parallel to the longitudinal axis. Another force acting upon electric aircraft  400  may be, without limitation, drag, which may be defined as a rearward retarding force which is caused by disruption of airflow by any protruding surface of the electric aircraft  400  such as, without limitation, the wing, rotor, and fuselage. Drag may oppose thrust and acts rearward parallel to the relative wind. A further force acting upon electric aircraft  400  may include, without limitation, weight, which may include a combined load of the electric aircraft  400  itself, crew, baggage, and/or fuel. Weight may pull electric aircraft  400  downward due to the force of gravity. An additional force acting on electric aircraft  400  may include, without limitation, lift, which may act to oppose the downward force of weight and may be produced by the dynamic effect of air acting on the airfoil and/or downward thrust from the propulsor of the electric aircraft. Lift generated by the airfoil may depend on speed of airflow, density of air, total area of an airfoil and/or segment thereof, and/or an angle of attack between air and the airfoil. For example, and without limitation, electric aircraft  400  are designed to be as lightweight as possible. Reducing the weight of the aircraft and designing to reduce the number of components is essential to optimize the weight. To save energy, it may be useful to reduce weight of components of electric aircraft  400 , including without limitation propulsors and/or propulsion assemblies. In an embodiment, motor may eliminate need for many external structural features that otherwise might be needed to join one component to another component. Motor may also increase energy efficiency by enabling a lower physical propulsor profile, reducing drag and/or wind resistance. This may also increase durability by lessening the extent to which drag and/or wind resistance add to forces acting on electric aircraft  400  and/or propulsors. 
     Still referring to  FIG.  4   , electric aircraft may include at least a longitudinal thrust component  416 . As used in this disclosure a “longitudinal thrust component” is a flight component that is mounted such that the component thrusts the flight component through a medium. As a non-limiting example, longitudinal thrust flight component  416  may include a pusher flight component such as a pusher propeller, a pusher motor, a pusher propulsor, and the like. Additionally, or alternatively, pusher flight component may include a plurality of pusher flight components. As a further non-limiting example, longitudinal thrust flight component may include a puller flight component such as a puller propeller, a puller motor, a puller propulsor, and the like. Additionally, or alternatively, puller flight component may include a plurality of puller flight components. 
     Referring now to  FIG.  5   , an embodiment of battery management system  500  is presented. Battery management system  500  may be integrated in a battery pack configured for use in an electric aircraft. The battery management system  500  may be integrated in a portion of the battery pack or subassembly thereof. Battery management system  500  may include first battery management component  504  disposed on a first end of the battery pack. One of ordinary skill in the art will appreciate that there are various areas in and on a battery pack and/or subassemblies thereof that may include first battery management component  504 . first battery management component  504  may take any suitable form. In a non-limiting embodiment, first battery management component  504  may include a circuit board, such as a printed circuit board and/or integrated circuit board, a subassembly mechanically coupled to at least a portion of the battery pack, standalone components communicatively coupled together, or another undisclosed arrangement of components; for instance, and without limitation, a number of components of first battery management component  504  may be soldered or otherwise electrically connected to a circuit board. First battery management component may be disposed directly over, adjacent to, facing, and/or near a battery module and specifically at least a portion of a pouch battery cell. first battery management component  504  includes first sensor suite  508 . First sensor suite  508  is configured to measure, detect, sense, and transmit first plurality of battery pack data  528  to data storage system  520 . 
     Referring again to  FIG.  5   , battery management system  500  may include a second battery management component  512 . Second battery management component  512  is disposed in or on a second end of battery pack  524 . Second battery management component  512  includes second sensor suite  516 . Second sensor suite  516  may be consistent with the description of any sensor suite disclosed herein. Second sensor suite  516  is configured to measure second plurality of battery pack data  532 . Second plurality of battery pack data  532  may be consistent with the description of any battery pack data disclosed herein. Second plurality of battery pack data  532  may additionally or alternatively include data not measured or recorded in another section of battery management system  500 . Second plurality of battery pack data  532  may be communicated to additional or alternate systems to which it is communicatively coupled. Second sensor suite  516  includes a moisture sensor consistent with any moisture sensor disclosed herein, namely moisture sensor  505 . 
     With continued reference to  FIG.  5   , first battery management component  504  disposed in or on battery pack  524  may be physically isolated from second battery management component  512  also disposed on or in battery pack  524 . “Physical isolation”, for the purposes of this disclosure, refer to a first system&#39;s components, communicative coupling, and any other constituent parts, whether software or hardware, are separated from a second system&#39;s components, communicative coupling, and any other constituent parts, whether software or hardware, respectively. first battery management component  504  and second battery management component  508  may perform the same or different functions in battery management system  500 . In a non-limiting embodiment, the first and second battery management components perform the same, and therefore redundant functions. If, for example, first battery management component  504  malfunctions, in whole or in part, second battery management component  508  may still be operating properly and therefore battery management system  500  may still operate and function properly for electric aircraft in which it is installed. Additionally or alternatively, second battery management component  508  may power on while first battery management component  504  is malfunctioning. One of ordinary skill in the art would understand that the terms “first” and “second” do not refer to either “battery management components” as primary or secondary. In non-limiting embodiments, first battery management component  504  and second battery management component  508  may be powered on and operate through the same ground operations of an electric aircraft and through the same flight envelope of an electric aircraft. This does not preclude one battery management component, first battery management component  504 , from taking over for second battery management component  508  if it were to malfunction. In non-limiting embodiments, the first and second battery management components, due to their physical isolation, may be configured to withstand malfunctions or failures in the other system and survive and operate. Provisions may be made to shield first battery management component  504  from second battery management component  508  other than physical location such as structures and circuit fuses. In non-limiting embodiments, first battery management component  504 , second battery management component  508 , or subcomponents thereof may be disposed on an internal component or set of components within battery pack  524 . 
     Referring again to  FIG.  5   , first battery management component  504  may be electrically isolated from second battery management component  508 . “Electrical isolation”, for the purposes of this disclosure, refer to a first system&#39;s separation of components carrying electrical signals or electrical energy from a second system&#39;s components. first battery management component  504  may suffer an electrical catastrophe, rendering it inoperable, and due to electrical isolation, second battery management component  508  may still continue to operate and function normally, managing the battery pack of an electric aircraft. Shielding such as structural components, material selection, a combination thereof, or another undisclosed method of electrical isolation and insulation may be used, in non-limiting embodiments. For example, a rubber or other electrically insulating material component may be disposed between the electrical components of the first and second battery management components preventing electrical energy to be conducted through it, isolating the first and second battery management components from each other. 
     With continued reference to  FIG.  5   , battery management system  500  includes data storage system  520 . Data storage system  520  is configured to store first plurality of battery pack data  528  and second plurality of battery pack data  532 . Data storage system  520  may include a database. Data storage system  520  may include a solid-state memory or tape hard drive. Data storage system  520  may be communicatively coupled to first battery management component  504  and second battery management component  512  and may be configured to receive electrical signals related to physical or electrical phenomenon measured and store those electrical signals as first battery pack data  528  and second battery pack data  532 , respectively. Alternatively, data storage system  520  may include more than one discrete data storage systems that are physically and electrically isolated from each other. In this non-limiting embodiment, each of first battery management component  504  and second battery management component  512  may store first battery pack data  528  and second battery pack data  532  separately. One of ordinary skill in the art would understand the virtually limitless arrangements of data stores with which battery management system  500  could employ to store the first and second plurality of battery pack data. 
     Referring again to  FIG.  5   , data storage system  520  may store first plurality of battery pack data  528  and second plurality of battery pack data  532 . First plurality of battery pack data  528  and second plurality of battery pack data  532  may include total flight hours that battery pack  524  and/or electric aircraft have been operating. The first and second plurality of battery pack data may include total energy flowed through battery pack  524 . Data storage system  520  may be communicatively coupled to sensors that detect, measure and store energy in a plurality of measurements which may include current, voltage, resistance, impedance, coulombs, watts, temperature, or a combination thereof. Additionally or alternatively, data storage system  520  may be communicatively coupled to a sensor suite consistent with this disclosure to measure physical and/or electrical characteristics. Data storage system  520  may be configured to store first battery pack data  528  and second battery pack data  532  wherein at least a portion of the data includes battery pack maintenance history. Battery pack maintenance history may include mechanical failures and technician resolutions thereof, electrical failures and technician resolutions thereof. Additionally, battery pack maintenance history may include component failures such that the overall system still functions. Data storage system  520  may store the first and second battery pack data that includes an upper voltage threshold and lower voltage threshold consistent with this disclosure. First battery pack data  528  and second battery pack data  532  may include a moisture level threshold. The moisture level threshold may include an absolute, relative, and/or specific moisture level threshold. Battery management system  500  may be designed to the Federal Aviation Administration (FAA)&#39;s Design Assurance Level A (DAL-A), using redundant DAL-B subsystems. 
     Referring now to  FIG.  6   , an embodiment of sensor suite  600  is presented. The herein disclosed system and method may comprise a plurality of sensors in the form of individual sensors or a sensor suite working in tandem or individually. A sensor suite may include a plurality of independent sensors, as described herein, where any number of the described sensors may be used to detect any number of physical or electrical quantities associated with an aircraft power system or an electrical energy storage system. Independent sensors may include separate sensors measuring physical or electrical quantities that may be powered by and/or in communication with circuits independently, where each may signal sensor output to a control circuit such as a user graphical interface. In a non-limiting example, there may be four independent sensors housed in and/or on battery pack  524  measuring temperature, electrical characteristic such as voltage, amperage, resistance, or impedance, or any other parameters and/or quantities as described in this disclosure. In an embodiment, use of a plurality of independent sensors may result in redundancy configured to employ more than one sensor that measures the same phenomenon, those sensors being of the same type, a combination of, or another type of sensor not disclosed, so that in the event one sensor fails, the ability of battery management system  500  and/or user to detect phenomenon is maintained and in a non-limiting example, a user alter aircraft usage pursuant to sensor readings. 
     In an embodiment, and still referring to  FIG.  6   , sensor suite  600  may include a moisture sensor  604 . “Moisture”, as used in this disclosure, is the presence of water, this may include vaporized water in air, condensation on the surfaces of objects, or concentrations of liquid water. Moisture may include humidity. “Humidity”, as used in this disclosure, is the property of a gaseous medium (almost always air) to hold water in the form of vapor. An amount of water vapor contained within a parcel of air can vary significantly. Water vapor is generally invisible to the human eye and may be damaging to electrical components. There are three primary measurements of humidity, absolute, relative, specific humidity. “Absolute humidity,” for the purposes of this disclosure, describes the water content of air and is expressed in either grams per cubic meters or grams per kilogram. “Relative humidity”, for the purposes of this disclosure, is expressed as a percentage, indicating a present stat of absolute humidity relative to a maximum humidity given the same temperature. “Specific humidity”, for the purposes of this disclosure, is the ratio of water vapor mass to total moist air parcel mass, where parcel is a given portion of a gaseous medium. Moisture sensor  604  may be psychrometer. Moisture sensor  604  may be a hygrometer. Moisture sensor  604  may be configured to act as or include a humidistat. A “humidistat”, for the purposes of this disclosure, is a humidity-triggered switch, often used to control another electronic device. Moisture sensor  604  may use capacitance to measure relative humidity and include in itself, or as an external component, include a device to convert relative humidity measurements to absolute humidity measurements. “Capacitance”, for the purposes of this disclosure, is the ability of a system to store an electric charge, in this case the system is a parcel of air which may be near, adjacent to, or above a pouch battery cell. 
     With continued reference to  FIG.  6   , sensor suite  600  may include electrical sensors  608 . Electrical sensors  608  may be configured to measure voltage across a component, electrical current through a component, and resistance of a component. Electrical sensors  608  may include separate sensors to measure each of the previously disclosed electrical characteristics such as voltmeter, ammeter, and ohmmeter, respectively. 
     Alternatively or additionally, and with continued reference to  FIG.  6   , sensor suite  600  include a sensor or plurality thereof that may detect voltage and direct the charging of individual pouch battery cells according to charge level; detection may be performed using any suitable component, set of components, and/or mechanism for direct or indirect measurement and/or detection of voltage levels, including without limitation comparators, analog to digital converters, any form of voltmeter, or the like. Sensor suite  600  and/or a control circuit incorporated therein and/or communicatively connected thereto may be configured to adjust charge to one or more pouch battery cells as a function of a charge level and/or a detected parameter. For instance, and without limitation, sensor suite  600  may be configured to determine that a charge level of a pouch battery cell is high based on a detected voltage level of that pouch battery cell or portion of the battery pack. Sensor suite  600  may alternatively or additionally detect a charge reduction event, defined for purposes of this disclosure as any temporary or permanent state of a pouch battery cell requiring reduction or cessation of charging; a charge reduction event may include a cell being fully charged and/or a cell undergoing a physical and/or electrical process that makes continued charging at a current voltage and/or current level inadvisable due to a risk that the cell will be damaged, will overheat, or the like. Detection of a charge reduction event may include detection of a temperature, of the cell above a threshold level, detection of a voltage and/or resistance level above or below a threshold, or the like. Sensor suite  600  may include digital sensors, analog sensors, or a combination thereof. Sensor suite  600  may include digital-to-analog converters (DAC), analog-to-digital converters (ADC, A/D, A-to-D), a combination thereof, or other signal conditioning components used in transmission of a first plurality of battery pack data  428  to a destination over wireless or wired connection. 
     With continued reference to  FIG.  6   , sensor suite  600  may include thermocouples, thermistors, thermometers, passive infrared sensors, resistance temperature sensors (RTD&#39;s), semiconductor based integrated circuits (IC), a combination thereof or another undisclosed sensor type, alone or in combination. Temperature, for the purposes of this disclosure, and as would be appreciated by someone of ordinary skill in the art, is a measure of the heat energy of a system. Temperature, as measured by any number or combinations of sensors present within sensor suite  600 , may be measured in Fahrenheit (° F.), Celsius (° C.), Kelvin (° K), or another scale alone or in combination. The temperature measured by sensors may comprise electrical signals which are transmitted to their appropriate destination wireless or through a wired connection. 
     With continued reference to  FIG.  6   , sensor suite  600  may include a sensor configured to detect gas that may be emitted during or after a cell failure. “Cell failure”, for the purposes of this disclosure, refers to a malfunction of a pouch battery cell, which may be an electrochemical cell, that renders the cell inoperable for its designed function, namely providing electrical energy to at least a portion of an electric aircraft. By products of cell failure  612  may include gaseous discharge including oxygen, hydrogen, carbon dioxide, methane, carbon monoxide, a combination thereof, or another undisclosed gas, alone or in combination. Further the sensor configured to detect vent gas from electrochemical cells may comprise a gas detector. For the purposes of this disclosure, a “gas detector” is a device used to detect a gas is present in an area. Gas detectors, and more specifically, the gas sensor that may be used in sensor suite  600 , may be configured to detect combustible, flammable, toxic, oxygen depleted, a combination thereof, or another type of gas alone or in combination. The gas sensor that may be present in sensor suite  600  may include a combustible gas, photoionization detectors, electrochemical gas sensors, ultrasonic sensors, metal-oxide-semiconductor (MOS) sensors, infrared imaging sensors, a combination thereof, or another undisclosed type of gas sensor alone or in combination. Sensor suite  600  may include sensors that are configured to detect non-gaseous byproducts of cell failure  612  including, in non-limiting examples, liquid chemical leaks including aqueous alkaline solution, ionomer, molten phosphoric acid, liquid electrolytes with redox shuttle and ionomer, and salt water, among others. Sensor suite  600  may include sensors that are configured to detect non-gaseous byproducts of cell failure  612  including, in non-limiting examples, electrical anomalies as detected by any of the previous disclosed sensors or components. 
     With continued reference to  FIG.  6   , sensor suite  600  may be configured to detect events where voltage nears an upper voltage threshold or lower voltage threshold. The upper voltage threshold may be stored in data storage system  520  for comparison with an instant measurement taken by any combination of sensors present within sensor suite  600 . The upper voltage threshold may be calculated and calibrated based on factors relating to pouch battery cell health, maintenance history, location within battery pack, designed application, and type, among others. Sensor suite  600  may measure voltage at an instant, over a period of time, or periodically. Sensor suite  600  may be configured to operate at any of these detection modes, switch between modes, or simultaneous measure in more than one mode. First battery management component  504  may detect through sensor suite  600  events where voltage nears the lower voltage threshold. The lower voltage threshold may indicate power loss to or from an individual pouch battery cell or portion of the battery pack. First battery management component  504  may detect through sensor suite  600  events where voltage exceeds the upper and lower voltage threshold. Events where voltage exceeds the upper and lower voltage threshold may indicate pouch battery cell failure or electrical anomalies that could lead to potentially dangerous situations for aircraft and personnel that may be present in or near its operation. 
     It is to be noted that any one or more of the aspects and embodiments described herein may be conveniently implemented using one or more machines (e.g., one or more computing devices that are utilized as a user computing device for an electronic document, one or more server devices, such as a document server, etc.) programmed according to the teachings of the present specification, as will be apparent to those of ordinary skill in the computer art. Appropriate software coding can readily be prepared by skilled programmers based on the teachings of the present disclosure, as will be apparent to those of ordinary skill in the software art. Aspects and implementations discussed above employing software and/or software modules may also include appropriate hardware for assisting in the implementation of the machine executable instructions of the software and/or software module. 
     Such software may be a computer program product that employs a machine-readable storage medium. A machine-readable storage medium may be any medium that is capable of storing and/or encoding a sequence of instructions for execution by a machine (e.g., a computing device) and that causes the machine to perform any one of the methodologies and/or embodiments described herein. Examples of a machine-readable storage medium include, but are not limited to, a magnetic disk, an optical disc (e.g., CD, CD-R, DVD, DVD-R, etc.), a magneto-optical disk, a read-only memory “ROM” device, a random access memory “RAM” device, a magnetic card, an optical card, a solid-state memory device, an EPROM, an EEPROM, and any combinations thereof. A machine-readable medium, as used herein, is intended to include a single medium as well as a collection of physically separate media, such as, for example, a collection of compact discs or one or more hard disk drives in combination with a computer memory. As used herein, a machine-readable storage medium does not include transitory forms of signal transmission. 
     Such software may also include information (e.g., data) carried as a data signal on a data carrier, such as a carrier wave. For example, machine-executable information may be included as a data-carrying signal embodied in a data carrier in which the signal encodes a sequence of instruction, or portion thereof, for execution by a machine (e.g., a computing device) and any related information (e.g., data structures and data) that causes the machine to perform any one of the methodologies and/or embodiments described herein. 
     Examples of a computing device include, but are not limited to, an electronic book reading device, a computer workstation, a terminal computer, a server computer, a handheld device (e.g., a tablet computer, a smartphone, etc.), a web appliance, a network router, a network switch, a network bridge, any machine capable of executing a sequence of instructions that specify an action to be taken by that machine, and any combinations thereof. In one example, a computing device may include and/or be included in a kiosk. 
       FIG.  7    shows a diagrammatic representation of one embodiment of a computing device in the exemplary form of a computer system  700  within which a set of instructions for causing a control system to perform any one or more of the aspects and/or methodologies of the present disclosure may be executed. It is also contemplated that multiple computing devices may be utilized to implement a specially configured set of instructions for causing one or more of the devices to perform any one or more of the aspects and/or methodologies of the present disclosure. Computer system  700  includes a processor  704  and a memory  708  that communicate with each other, and with other components, via a bus  712 . Bus  712  may include any of several types of bus structures including, but not limited to, a memory bus, a memory controller, a peripheral bus, a local bus, and any combinations thereof, using any of a variety of bus architectures. 
     Processor  704  may include any suitable processor, such as without limitation a processor incorporating logical circuitry for performing arithmetic and logical operations, such as an arithmetic and logic unit (ALU), which may be regulated with a state machine and directed by operational inputs from memory and/or sensors; processor  704  may be organized according to Von Neumann and/or Harvard architecture as a non-limiting example. Processor  704  may include, incorporate, and/or be incorporated in, without limitation, a microcontroller, microprocessor, digital signal processor (DSP), Field Programmable Gate Array (FPGA), Complex Programmable Logic Device (CPLD), Graphical Processing Unit (GPU), general purpose GPU, Tensor Processing Unit (TPU), analog or mixed signal processor, Trusted Platform Module (TPM), a floating point unit (FPU), and/or system on a chip (SoC) 
     Memory  708  may include various components (e.g., machine-readable media) including, but not limited to, a random-access memory component, a read only component, and any combinations thereof. In one example, a basic input/output system  716  (BIOS), including basic routines that help to transfer information between elements within computer system  700 , such as during start-up, may be stored in memory  708 . Memory  708  may also include (e.g., stored on one or more machine-readable media) instructions (e.g., software)  720  embodying any one or more of the aspects and/or methodologies of the present disclosure. In another example, memory  708  may further include any number of program modules including, but not limited to, an operating system, one or more application programs, other program modules, program data, and any combinations thereof. 
     Computer system  700  may also include a storage device  724 . Examples of a storage device (e.g., storage device  724 ) include, but are not limited to, a hard disk drive, a magnetic disk drive, an optical disc drive in combination with an optical medium, a solid-state memory device, and any combinations thereof. Storage device  724  may be connected to bus  712  by an appropriate interface (not shown). Example interfaces include, but are not limited to, SCSI, advanced technology attachment (ATA), serial ATA, universal serial bus (USB), IEEE 1394 (FIREWIRE), and any combinations thereof. In one example, storage device  724  (or one or more components thereof) may be removably interfaced with computer system  700  (e.g., via an external port connector (not shown)). Particularly, storage device  724  and an associated machine-readable medium  728  may provide nonvolatile and/or volatile storage of machine-readable instructions, data structures, program modules, and/or other data for computer system  700 . In one example, software  720  may reside, completely or partially, within machine-readable medium  728 . In another example, software  720  may reside, completely or partially, within processor  704 . 
     Computer system  700  may also include an input device  732 . In one example, a user of computer system  700  may enter commands and/or other information into computer system  700  via input device  732 . Examples of an input device  732  include, but are not limited to, an alpha-numeric input device (e.g., a keyboard), a pointing device, a joystick, a gamepad, an audio input device (e.g., a microphone, a voice response system, etc.), a cursor control device (e.g., a mouse), a touchpad, an optical scanner, a video capture device (e.g., a still camera, a video camera), a touchscreen, and any combinations thereof. Input device  732  may be interfaced to bus  712  via any of a variety of interfaces (not shown) including, but not limited to, a serial interface, a parallel interface, a game port, a USB interface, a FIREWIRE interface, a direct interface to bus  712 , and any combinations thereof. Input device  732  may include a touch screen interface that may be a part of or separate from display  736 , discussed further below. Input device  732  may be utilized as a user selection device for selecting one or more graphical representations in a graphical interface as described above. 
     A user may also input commands and/or other information to computer system  700  via storage device  724  (e.g., a removable disk drive, a flash drive, etc.) and/or network interface device  740 . A network interface device, such as network interface device  740 , may be utilized for connecting computer system  700  to one or more of a variety of networks, such as network  744 , and one or more remote devices  748  connected thereto. Examples of a network interface device include, but are not limited to, a network interface card (e.g., a mobile network interface card, a LAN card), a modem, and any combination thereof. Examples of a network include, but are not limited to, a wide area network (e.g., the Internet, an enterprise network), a local area network (e.g., a network associated with an office, a building, a campus or other relatively small geographic space), a telephone network, a data network associated with a telephone/voice provider (e.g., a mobile communications provider data and/or voice network), a direct connection between two computing devices, and any combinations thereof. A network, such as network  744 , may employ a wired and/or a wireless mode of communication. In general, any network topology may be used. Information (e.g., data, software  720 , etc.) may be communicated to and/or from computer system  700  via network interface device  740 . 
     Computer system  700  may further include a video display adapter  752  for communicating a displayable image to a display device, such as display device  736 . Examples of a display device include, but are not limited to, a liquid crystal display (LCD), a cathode ray tube (CRT), a plasma display, a light emitting diode (LED) display, and any combinations thereof. Display adapter  752  and display device  736  may be utilized in combination with processor  704  to provide graphical representations of aspects of the present disclosure. In addition to a display device, computer system  700  may include one or more other peripheral output devices including, but not limited to, an audio speaker, a printer, and any combinations thereof. Such peripheral output devices may be connected to bus  712  via a peripheral interface  756 . Examples of a peripheral interface include, but are not limited to, a serial port, a USB connection, a FIREWIRE connection, a parallel connection, and any combinations thereof. 
     The foregoing has been a detailed description of illustrative embodiments of the invention. Various modifications and additions can be made without departing from the spirit and scope of this invention. Features of each of the various embodiments described above may be combined with features of other described embodiments as appropriate in order to provide a multiplicity of feature combinations in associated new embodiments. Furthermore, while the foregoing describes a number of separate embodiments, what has been described herein is merely illustrative of the application of the principles of the present invention. Additionally, although particular methods herein may be illustrated and/or described as being performed in a specific order, the ordering is highly variable within ordinary skill to the methods and systems according to the present disclosure. Accordingly, this description is meant to be taken only by way of example, and not to otherwise limit the scope of this invention. 
     Exemplary embodiments have been disclosed above and illustrated in the accompanying drawings. It will be understood by those skilled in the art that various changes, omissions and additions may be made to that which is specifically disclosed herein without departing from the spirit and scope of the present invention.