You don’t want to replace a battery unnecessarily ... AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, and CR-P2. This makes it a versatile tool that can be used in a variety of settings.

The best home safes keep valuables secure. We tested safes under $300 to see which offered the greatest protection from theft, fire, and water damage.

The best grill thermometer will help you cook meat to perfection. Check out how our top picks performed during hands-on ...

User-replaceable laptop batteries used to be common. You could even carry a second one for more juice. Now, though, it's ...

To replace an AirTag battery, press and rotate the stainless steel cover counterclockwise, remove it, and take out the old CR2032 battery. Insert a new one with the positive side up—your AirTag ...

A new lawsuit claims that the 12-volt battery in the two EV models from Toyota and Subaru is prone to premature failure ...

Keeping your home safe doesn’t have to be complicated, but it requires little attention to detail. One of the simplest yet ...

Google’s Pixel 9a has been widely been praised as a solid “affordable” phone, but a new teardown criticizes it for a key component – a battery that’s nearly impossible to safely replace.

Inlyte Energy, led by Stanford researcher Antonio Baclig, is advancing iron-sodium battery technology first explored in the 1970s, using table salt and iron as core components. With successful ...

Thankfully, this isn't as big an issue compared to an EV battery pack replacement, because hybrid batteries are substantially cheaper and easier to replace because of their smaller dimensions and ...