For most people, a battery pack that’s misbehaving simply means it’s time to get a new battery. But when the battery in their ...
By replacing liquid electrolyte with a solid doped-sulfide material, the experts plan to increase the operational temperature range while improving charge-discharge performance. Doping is a technique ...
One of the best keychain cables on the market is made by Rolling Square, and the new InCharge XS is a great 4-in-1 portable cable, especially if you're looking for a fast-charging device. It allows ...