Tools and Materials Required for Battery Maintenance
1. Protective shield / goggles
2. Soda
3. Technical Vaseline
4. Tool for cleaning battery terminals
5. Gaskets
6. Puller
7. Contact cleaning tool
8. Rubber gloves
Examination
1. Before working on the battery, prepare the necessary tools and materials.
Warning! Battery electrolyte contains sulfuric acid and releases hydrogen, which becomes explosive when mixed with air. Take precautions when handling the battery.
2. Inspect the battery for leakage or damage. Check the security of the battery. Check the condition of the battery terminals and the reliability of the wires.
3. Check battery charge. On some batteries, a special sensor is provided to check the charge.
Maintenance
1. Corrosion on battery terminals usually looks like white powder.
2. If there is corrosion on the battery terminals, disconnect the wires from the battery.
3. Clean the battery terminals until a clean, shiny surface is formed.
4. Remove all traces of corrosion from wire contacts.
5. Clean the battery shelf if necessary. Lubricate the battery terminals with petroleum jelly and connect the wires. Attach the battery securely to the battery shelf.
Accumulator charging
1. It is recommended to use a charger with low charging current to charge the battery (1-2 Amp). For fast charging, you can use a charger with a large charging current, however, it should not exceed 1/10 of the battery power.
2. It usually takes 12-16 hours to fully charge the battery with a low current charger.