I've got some old cords that have a micro-usb port on one end and a wall plug on the other. These are for charging mobile phones I used to have. Should I toss them or save them for future phones I'll ...

Discover how to build a portable DIY solar charger for your smartphone using simple materials like copper foil tape, a ...

The nifty square Apple Watch charger attaches to the charging stand via the USB-C port. It can work on most laptops and ...

I recently got back from vacation. And while on the road, I took extra charging bricks for my cell phone and tablet. And honestly, it was a pain because they require different connectors – my phone a ...