ACDelco batteries cost a fraction of the cost of name brand batteries, but are they really even worth it at that price point?

USB-C batteries can offer a worthwhile alternative to traditional batteries, rechargeable or otherwise, as they don't require ...

Xbox's first-party controllers are unique in the industry in that they still require batteries, but you can save money by buying this instead.

[Ray’s] breadboard power supply lets you drain the last traces of power from ‘dead’ AA batteries. Electronics that are powered off of disposable alkaline batteries have a cutoff voltage that usually ...

Between cheap disposables and reliable rechargeables, the best AA batteries keep you powered longer. Bespoke rechargeable batteries might be all the rage in most modern electronics, but there are ...

Tired of buying disposable batteries for all your electronics? Then consider upgrading to rechargeable batteries, which offer an eco-friendly, affordable way to keep your gadgets powered. These come ...

There's a good chance you aren't disposing of your AA batteries properly. But you may not be to blame.There's no shortage of conflicting messages on what to do with your dead alkaline batteries, which ...

At my house, we use a lot of AA batteries. I did a count recently and found that there are 36 AA batteries in use around our home. Some of these are replaced frequently, like those in the Wii remotes ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging accessories. She ...

AA batteries powers many toys, game controllers, and other popular gadgets we get as gifts. But not all batteries are created equal. So we tested the most popular brands, to make sure you're getting ...

We don’t always have the answers, but we have some people on speed dial who do — which is why we present to you our FYI series where we have experts explain if lip balm is actually bad, how often you ...