Charge Cycles

Battery Basics

If the car wont start, the battery is often dead or defective. Possible causes and hints for avoiding them.

Start-Stop

Criteria must be noted for the choice between EFB and AGM batteries. There is not always a free choice.

Battery Basics

Care is essential when charging a car battery. This is how to safely charge the battery.

Battery Basics

If a car will not start, a weak battery is often the cause. How to jump start?

Start-Stop

Automatic start-stop systems help to save fuel. But does start-stop work and what is the role of the battery?

Battery Testing

Testing of a conventional starter battery can be carried out more quickly than a check of an AGM battery.