Battery tech is having a quiet revolution. While phones and laptops grab the headlines, the humble AA and AAA cells that keep remotes, toys and headlamps alive are being rebuilt around the same USB-C ...

I used to rely on AA and AAA batteries that needed a dedicated charger - now I've switched to USB-rechargeable ones, and can't go back.

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 ...

If sacrificing the portability of a small device is outweighed by the inconvenience of having to feed it a constant supply of replaceable batteries, a clever adapter has popped up on Kickstarter that ...

Over the past decade, I’ve grown used to charging every electronic gadget with USB power. Whether it’s the Micro USB of my keyboard, the USB-A of my charger block, or the USB-C of my vaporizer, it’s ...

Your typical dinky iPhone power bank is absolutely no help for keeping a MacBook Pro going for hours when no wall socket is available. You need something serious, like the HyperJuice 245W USB-C ...