[DOC] [TLE] How Lead Acid Batteries Work: Battery Basics - Progressive Dynamics [PAR] All lead acid batteries consist of flat lead plates immersed in a pool of electrolyte. 
Regular water addition is required for most types of lead acid batteries although... [DOC] [TLE] Leadacid battery - Wikipedia [PAR] Main article: VRLA battery  Gel_battery ... silica gelling agent into the electrolyte 
(silica-gel based lead-acid batteries used in... [DOC] [TLE] BatteryStuff Articles | The Lead Acid Battery Explained [PAR] Jan 26, 2016 ... Each cell is made up of a set of positive and negative plates immersed in a dilute sulfuric acid solution known as electrolyte, and each cell has a voltage of around 2.1 volts when fully charged.
 ... This active material is where the chemical reaction with the sulfuric acid takes ... [DOC] [TLE] Lead-Acid Batteries - HyperPhysics [PAR] Batteries use a chemical reaction to do work on charge and produce a ... The 
reaction of lead and lead oxide with the sulfuric acid electrolyte produces a 
voltage. [DOC] [TLE] Lead-Acid Battery : Principles of Operation - Av8n.com [PAR] This reaction is associated with the bulk electrolyte, independent of the plates of 
the battery. It is not an electrochemical reaction and is independent of the... [DOC] [TLE] Lead Acid Batteries - Electropaedia [PAR] Lead-acid batteries are composed of a Lead-dioxide cathode, a sponge metallic 
Lead anode and a Sulphuric acid solution electrolyte. This heavy metal element... [DOC] [TLE] How to Prolong and Restore Lead-acid Batteries - Battery University [PAR] Explore lead-acid batteries and what causes corrosion, shedding, electrical short, 
sulfation ... Exercising the plates allows the absorption of electrolyte, much like... [DOC] [TLE] Maintenance of Lead Acid Battery | Electrical4u [PAR] Electrolyte of lead acid battery cell is a solution of sulfuric acid and distilled water. 
... A fully charged lead acid battery cell has voltage and specific gravity, 2.2 V... [DOC] [TLE] Part 1: How Lead-Acid Batteries Work | ITACA [PAR] Most lead-acid batteries are constructed with the positive electrode (the ... On 
charging sulphuric acid is produced and the specific gravity of the electrolyte... [DOC] [TLE] Operation of Lead Acid Batteries - PVCDROM [PAR] This membrane also prevents electrical shorting through the electrolyte. Lead 
acid batteries store energy by the reversible chemical reaction shown below. [DOC] [TLE] Battery - 5 - What Takes Place During Discharge - PowerStream [PAR] The abstraction. of the acid from the electrolyte gives us a method of determining 
the .... The electrolyte of a lead storage battery is a mixture of chemically pure... [DOC] [TLE] Battery - 10 - Storage Battery Troubles - PowerStream [PAR] (6) Milky Electrolyte: (a) Lead Sulphate in Battery Acid. It sometimes happens that 
sulphuric acid contains some lead sulphate in... [DOC] [TLE] Frequently Asked Questions | Trojan Battery Company [PAR] The state of charge of a lead acid battery is most accurately determined by 
measuring the specific gravity of the electrolyte. This is done with a hydrometer. [DOC] [TLE] Trojan Battery Company [PAR] However, if the electrolyte level is extremely low or the plates are exposed to air, 
add ... Under-watering: In deep-cycle, lead acid batteries water is lost during the... [DOC] [TLE] The Basic Chemistry of Gas Recombination in Lead-Acid Batteries [PAR] For example, the gelling of sulfuric acid with silica was proposed in the late 
1800s, and eventually led to the development of gelled-electrolyte lead-acid 
batteries... [DOC] [TLE] MK Battery: Frequently asked questions and answers [PAR] Q: Why is charging voltage so critical to both gel and sealed lead acid batteries? 
Q: What is the difference between gel cell and starved electrolyte batteries? [DOC] [TLE] Phosphoric acid as an electrolyte additive for lead/acid batteries in ... [PAR] The influence of the addition of phosphoric acid to the electrolyte on the 
performance of gelled lead/acid electric-vehiicle batteries is investigated. This 
additive... [DOC] [TLE] Section 2. About Lead Acid Batteries - Curtis Battery Book 1 [PAR] There are two types of lead acid batteries generally used for vehicle applications 
... The electrolyte in a lead acid battery is a mixture of sulfuric acid and water. [DOC] [TLE] Handbook for Stationary Lead-Acid

Question: This acid is the electrolyte in a lead-acid battery
Answer: Sulfuric Acid