When selecting a car battery, it's important to consider factors like ... A: There are really only about four or five ...

You might not know the Deka name, but the company that owns the name, East Penn, is one of the world's largest car battery manufacturers. It makes batteries for a host of other companies ...

To help our members make a smart decision about replacing their car battery, Consumer Reports tests more than 100 individual car batteries in our lab every year. And not just once—in fact ...

The Chinese automaker has overtaken its US rival to become the world’s largest electric vehicle manufacturer, writes Anthony ...

Innovative electric car maker NIO and leading battery manufacturer CATL have formed a partnership aimed at building the world's largest battery swapping network, while also promoting unified ...

Analysis conducted on the health status of electric vehicle (EV) batteries has demonstrated a longevity well beyond ...

A common concern among EV drivers and shoppers is what happens to a car’s batteries as they age. Here’s an explainer on battery warranties.

Most battery factories today are built and run by Chinese, Japanese, or Korean companies. The ailing manufacturer had secured a $5 billion debt deal in January 2024, but it was struggling to bring ...

How long a battery can power a car if the charging system fails. A higher score reduces the risk of failure if accessories are left on. The Duracell 51R is part of the Car Batteries test program ...