You're probably familiar with USB Type A and C from regular technology use, but there is actually a B that exists too. Here's ...

With that in mind, [Mads Hobye] decided to slim down his backpacking loadout by designing a slimline USB charger for his Baofeng HT. Lacking an external charging jack but sporting a 3.7 volt ...

USB chargers plug into an AC outlet and provide a USB Type A or Type C socket to cable DC power to the device. At the device side, various USB sockets along with Apple's Lightning interface have ...