Continuance is a battery that can power pretty much anything. It's a rechargeable, AA-sized cell with a USB port in the side. The concept – designed by Haimo Bao, Hailong Piao, Yuancheng Liu and ...

We’ve all been there. You’ve cooked up some little microcontroller project, but you need to unhook it from your dev PC and go mobile. There’s just one problem — you haven’t worked up a battery ...

After earlier USB-C discussions, I'm wondering about chargers for rechargeable NiMH AA and AAA batteries. These batteries are still amazing work horses after many decades, having upgraded their mAh ...