The USB (Universal Serial Bus) has been one of the most successful interfaces in the history of PCs. A USB not only transfers data between a portable device and a host PC, it also allows for power ...

Ugreen launches EnergyPal Pro Mini power bank with 55W output, 10,000mAh EV-grade cell, built-in cable, digital display, and dual USB-C ports.

In this article, I will take apart a Li-ion alternative to the classic 6F22 9V battery. This battery is a Chinese 9V/500mAh USB rechargeable Li-ion battery (sold under the brand name infinite). The ...

Xiaomi has launched its latest 20,000mAh 22.5W power bank with a built-in cable in the Chinese market. It is priced at 129 yuan ($18) and will be available for its first sale on January 2 at 10:00 AM ...