Researchers from the China University of Petroleum have synthesized a novel hydrogel electrolyte that, when paired with a ...

Transforming a standard battery into a rechargeable version requires careful modifications and the right components. A lithium battery paired with a voltage regulator ensures a stable power output, ...

'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 ...

A $10 discount for MLK Day at Amazon makes these hand warmers a bargain. If you're braving the cold this January, you're ...

The design uses the features of seawater to its advantage by utilizing the sodium, chloride, and sulfate ions as the battery's electrolyte.

Having a ready supply of rechargeable AA batteries on hand could keep hundreds of alkaline cells out of landfill.

The Ministry of Science and Technology has focused its attention on the production of rechargeable batteries using local graphite. A new ...