Jumper cables and portable jumper boxes are both tools used to revive a vehicle with a dead battery, but they have distinct ...

Researchers develop a nitrogen-doped carbon material to boost lithium-sulfur battery charging speed and stability, achieving rapid cycles.

Swippitt’s Instant Power System manages phone batteries and then swaps them in and out of its propritary cases for people who ...

Satechi is bringing Qi2-ready wireless power banks and foldable multi-device chargers to the CES 2025 show floor. These start ...

Researchers at Duke University have uncovered the molecular inner workings of a material that could underpin next-generation ...