Always losing your charger or moving it from room to room? It's a perfect time to grab another block now that it's 21% off at ...

Charging all of your stuff can be a real pain, especially if you don't have enough AC outlets to plug them into. That's when ...

My wife has an iPhone 3GS and she's lost the AC charging adapter. I told her I thought all AC adapters for USB devices were equivalent (we have several others lying around the house). She is afraid of ...

AC/DC adapters are common types of external power supply units that are used for electronic equipment and other devices that cannot draw power directly from the main network. They change the ...

The Nintendo Switch is the most popular console out there. Over 140 million units have been sold to date worldwide, and the system is still pushing forward despite its age. With such a big presence in ...

So I've tended to assume, possibly stupidly, that if a device relies on a USB power connection at all then any old AC->USB power adapter is fine to use for it and substitutable for a computer USB port ...

The third problem I started facing on my new Dell laptop was that now and then, despite using the AC power adapter or charger which came along with the ultrabook, I frequently got to see this message ...

The humble yet ever-present AC/DC wall-power adapter doesn’t get a lot of consideration from consumers. It’s one of those things that’s needed but is viewed as a necessary nuisance. I suspect that ...

A new 30-W wireless charger evaluation board claims to push the boundaries of wireless power technology by offering efficiency levels comparable to conventional wired AC/DC power supplies. This ...