An Apple AirTag's battery usually lasts for longer than a year, though users have reported it lasts for anywhere from six ...

You can mount these wireless security cams almost anywhere. After testing dozens of models, here are my favorites.

Battery specs tell one story, real-world tests tell another. See how several Android heavyweights outlast the iPhone 17 Pro ...

The Milwaukee M18 Resistant Battery, which only comes in an XC5.0 variant, has a more environmentally resistant housing that ...

The first mainstream flagship phones sporting batteries capacities over 7,000mAh are here, but do they offer battery life that last that much longer?

Apple AirTag batteries are designed to last up to a year under normal conditions, but factors like frequent location pings ...

But the most prevalent fake batteries, Pecht says, are homemade creations. Counterfeiters can do this in make-shift environments because building a lithium-ion cell is fairly straightforward. With an ...