Leather Passport Cover with Find My technology allows it to be located with Apple's tracking system. The pocket-sized case (5 ...

Battery life isn't much of a problem on phones any longer, and most phones I tested in 2024 — including budget devices — ...

Also known as sodium batteries, these devices operate on principles similar to lithium-ion batteries but use more abundant and cost-effective materials. Instead of lithium, nickel, and cobalt, they ...

Powered 4-Gallon Backpack Sprayers Hazard: The sprayer pump on the backpack can leak chemicals into the battery compartment ...

Energy storage is an essential part of many rapidly growing sustainable technologies, including electric cars and renewable ...

By replacing the graphite electrode with silicon nanowires, Amprius achieves higher power density and faster charging for its ...