DescriptionA Car battery is a rechargeable battery that supplies electrical energy to your auto.
It’s also known as an SLI battery (abbreviation of starting-lighting-ignition) and its primary goal is to start the Car engine.
Power for the car is provided by the alternator once the engine is running.
Generally, starting discharges less than three per cent of the battery capacity. SLI batteries are made to discharge a high outburst of current, measured in amperes, and then be immediately recharged.
They’re not designed for deep discharge, as well as the battery’s lifespan can be reduced by a full discharge.