Engine: Electricity

1. A Attempting to force charging current into the battery in the opposite direction to that which occurs during discharge.
2. B Topping off low electrolyte levels (due to evaporation) with distilled water.
3. C Leaving the battery in a discharged condition for a great length of time.
4. D Coating terminal posts with an anti-oxidant grease approved for battery use.

Tip: press A-D to answer