With the iPhone 15 models that came out last year, Apple added an opt-in battery setting that limits maximum charge to 80 ...

Loads of polled readers stick with the 80% rule for charging, but almost as many people don't care about this practice.

An iPhone 16 Pro Max battery health experiment shows that charging the battery to 80% for a year did little to improve ...

Get ready for those autumn and winter DIY projects, or pick up an early holiday gift for your handy friend.

DeWalt's free battery deals are here to give Milwaukee and Ryobi a run for their money. Now's the time to update your yellow ...

"It's very strong, well-built, and feels good in the hand." ...

Ready to supercharge your tool box? These are the best free battery deals from Milwaukee, Ryobi, and DeWalt power tools.

Portable jump-packs are essentially a high-capacity battery in a carrying case, sprouting short positive and negative battery ...

Keep your devices charged up and running when you are out and about with the best portable chargers and power banks. These are our top picks to buy for Android phones. Executive Editor David ...

The Steelers and Chargers? Who knew? Pittsburgh made it work the last two weeks with Justin Fields at quarterback. The Steelers are winning with an identical total in total offense (260.5 ...