Xiaomi just launched a new magnetic wireless battery bank that charges at 15W, but there’s nothing that says it’s ...

Everybody has gone through the horrible experience of running out of batteries just when we most needed our devices. Your day can be seriously disrupted if your phone or computer dies in the middle of ...

There are a few interesting observations here, but I want to focus on the portable batteries’ ability to charge my phones as well as their remaining battery at the end of my test. In the case of ...