| Lead-Acid BatteryBatteries use a chemical reaction to do work on charge and produce a voltage between their output terminals.  
 | Index DC Circuits Batteries | |||
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 | Index DC Circuits Batteries | |
| HyperPhysics***** Electricity and Magnetism | Go Back | 
| Lead-Acid BatteryThe reaction of lead and lead oxide with the sulfuric acid electrolyte produces a voltage. The supplying of energy to and external resistance discharges the battery.  
 | Index DC Circuits Batteries | |
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| Charging the Lead-Acid BatteryThe discharge reaction can be reversed by applying a voltage from a charging source.  
 | Index DC Circuits Batteries | |
| HyperPhysics***** Electricity and Magnetism | Go Back |