Description
A Mercedes battery is a rechargeable battery that supplies electrical energy to your automobile.It is also called an SLI battery (abbreviation of starting-lighting-ignition) and its chief goal is to start the Mercedes engine.
Once the engine is operating, the alternator supplies power for the auto.
Generally, starting discharges less than three per cent of the battery capacity. SLI batteries are made to release a high outburst of current, measured in amperes, and then be quickly recharged.
They’re not designed for deep discharge, plus the battery’s lifespan can be reduced by a complete discharge.