Technical characteristics of the battery
| Nominal battery voltage, V | 12 |
| Nominal capacity at 20-hour discharge mode and electrolyte temperature of +25°C at the beginning of discharge, A h | 55 |
| Charging current, A | 5,5 |
The battery consists of six series-connected batteries, with a voltage of 2 V each. The batteries are placed in isolated compartments of the case and are connected in series. The compartments of the case are filled with electrolyte and have filler holes closed with plugs. Positive and negative terminals for connecting the car's electrical wiring are located along the edges of the battery case.
Battery: 1 - body; 2 - lid; 3 - positive output; 4 - inter-element connection; 5 - negative terminal; 6 - cork; 7 - filler neck; 8 - separator; 9 - positive plate; 10 - negative plate