BMW battery maintenance not maintenance free by froggy

I show how to perform a battery service on a NON maintenance free battery. Yes they do still use/sell them. You may have trouble starting your car and think the battery is dead and really all it needs is a top off of water and cleaning of the terminals. One of the first things to look at when a car cranks over slower than normal is corrosion on and around the battery terminals. This prevents the full power available from the battery from passing to the starter. by froggy

Post time: Dec-12-2017
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