AGM Battery

Battery Technology

AlpSense proves the quality of the VARTA ProMotive AGM truck battery in extreme climate conditions.

Battery Technology

At first sight, an AGM battery looks like a gel battery. However it has greater power and reliability.

Battery Basics

Short trips put a strain on car batteries. Several points must be noted to ensure long battery life.

Battery Basics

Electrical consumers in cars need power. This power is supplied by the car battery. How much power do these devices use?

Battery Technology

Clarios extends motorcycle and leisure product portfolio with two new VARTA® AGM models

Start-Stop

Can I change a start-stop battery myself? You shouldn't. Why battery replacement is for experts.

Start-Stop

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

Battery Basics

The battery is the electrical heart of a car. But how does it actually provide electricity?

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.