'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 ...

When we plug in our cell phones to charge them, we take it for granted that they'll soon be brimming with energy for ...

Nickel-cadmium batteries were the first widely used rechargeable batteries for household electronics and were popular through ...

Batteries thrown in household rubbish bins cause ... The main type of rechargeable battery in portable consumer electronics, they consist of two electrodes divided by a separator that allows ...