Description
A Volkswagen battery is a rechargeable battery that provides electrical energy to your auto.It is also called an SLI battery (abbreviation of starting-lighting-ignition) and its chief objective will be to start the Volkswagen engine.
Power for the auto is furnished by the alternator once the engine is running.
Usually, starting discharges less than three per cent of the battery capacity. SLI batteries are designed to discharge a high burst of current, measured in amperes, and then be immediately recharged.
They are not designed for deep discharge, along with a full discharge can reduce the battery’s lifespan.