There are many things to consider when diagnosing and replacing a battery, and nobody knows better than Autohaus Lake Norman.

We are familiar with proper charging and testing procedures for both Lead Acid batteries as well as Absorbent Glass Mat (AGM).

Many late model vehicles like BMW, Land Rover and Audi require additional procedures to be performed after battery replacement, to make sure the charging system correctly handles the new battery.  Shops that shortcut these additional steps lead to premature battery failure.