BERLIN: Porsche AG agreed to become a shareholder in Varta AG, providing fresh cash to the embattled German battery maker as part of a debt-restructuring deal with lenders. Under the plan ...

Like many of the battery brands on this list, they might not look like much, but they got it where it counts. Varta batteries are about as average as it gets. The brand is available through most ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Rechargeable batteries are one of the best ways to save money and reduce e-waste. Upgrade this spring if you're still tossing out dead batteries. However, you need to be wary when buying ...

European Commission to publish automotive action plan next week Package aims to help EU compete with Chinese and US car makers Includes local content requirements for car battery production ...

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

If you had asked me a half-a-decade ago what I considered to be the weakness of modern smartphones, I'd have said the battery life. Phones used to last hours at a time, and you'd have to find a ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

An all-solid-state lithium metal battery could achieve an energy density of approximately 272 Wh/kg, slightly exceeding the 250 to 270 Wh/kg existing lithium-ion batteries offer.