The 48V 100Ah Rechargeable Lithium Iron Phosphate Battery arrives unassemble and contains everything you need to build your own battery. It will arrive in 4 boxes of 12V 100Ah batteries with a BMS and additional parts.<br><br>Includes 16 - Prismatic 3.2V 100Ah LiFePO4 Cells with Daly 16S 100Ah BMS, 15 Bus Bars, 32 Lugs, 8 - 36" Zip Ties, 1/2" x 72" 3M VHB Tape and and instructions to build the battery as shown in images.<br><br>Built with quality materials and easy to use our Rechargeable Prismatic Cells can be mounted in any orientation, even upside down.<br><br><b>Battery Specs:</b><br><br><li>Nominal Voltage: 48V<li>Capacity: 100Ah<li>Weight: 89lbs(40.3 Kg)<li>Size: 16”x14”x5.5” (lxwxh)<li>Cycle Life: 3000/3 years<br><br><b>Prismatic Cell Specs:</b><br><br><li>Nominal Voltage 3.2V<li>Capacity 100Ah<li>Core size 6.81"x1.88"x5.2"(lxwxh)<li>Cell Weight 5.0 lbs<li>Charging Current; Standard Charge 0.5C, Max Charge 1C<li>Max Discharging Rate 2C<li>Cut-off Voltage; Charging 3.65V Discharging 2.5V.<li>Recommended SOC Window SOC 10%~90%<li>Internal Resistance 0.4mΩ Fresh Cell, 30% SOC<li>Working Temperature; Charging 0~60°C Discharging -30~60℃<li>Storage Temperature; ≤1 month: -10–45℃, ≤3 month: 0–30℃, ≤6 month: 20±5℃<br><br><b>Battery Management System (BMS) Specs:</b><br><br><li>Power Balancing 2.65V<li>Balance Release 2.65V<li>Balance Current 40+/-5mA<li>Over-Discharge Detect 2.8+/-0.05V<li>Over-Discharge Detect Delay 0.5V<li>Over-Discharge Release 3.0+/-0.05V<li>Over Current Detect 150mV<li>Over Current Detect Delay 9MS<li>Short Circuit Detect Delay 250uS<li>Main Circuit Resistor ≤10mΩ<li>Working Current ≤100uA<li>Working Temp Range -20/+80ºC<br><br><b>Additional Applications:</b><br><br>Lithium-Ion prismatic deep cycle battery 48V 100Ah is ideal and preferred for the following applications.<br><br><li>Solar/Wind Power<li>Off-Grid Applications<li>RV, Marine, Golf Carts<li>Electric Vehicles<li>DIY Electric Storage<li>Handling Equipment