If you’ve accidentally flattened the battery or don’t use the car often, then a charger will return the cells to peak condition and ensure they are ready for your next drive. For this test we assessed ...

'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, including ...

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, we test ...

You must know this, but your car needs a battery to run properly. A dead battery means a car won’t start, but various electronics in the car won’t work properly either, including overhead dome lights, ...

Dead batteries are the silent killers of garage-kept cars. If you store your car for any stretch longer than a long weekend—whether it's a Ferrari, a Fox-body, or a family hauler, you should use a ...

Which car battery charger is best? Those who have faced a dead battery know the sinking feeling and ensuing frustration. Now you have to wait for a tow or shell out for a new battery. But common ...