Third-party companies sometimes come up with some interesting products, such as this well-loved, and multi-purpose, ...

Makita makes cordless power tools using different size batteries. Is it possible to charge a large battery with a small ...

A hands-on look at the Kuxiu S3 10,000mAh MagSafe battery and why it replaced multiple chargers for daily use and travel.

We may receive a commission on purchases made from links. Customers know Ryobi tools for their highlighter-green color (an abrupt color change from the blue of older models) and their reasonable ...

As crucial as Android Auto and CarPlay have become to daily driving, the core problem remains. Wired connections charge your ...

If your car is going to be sitting idle this holiday season while you travel, you risk coming home to a dead battery. You can prevent that battery from draining by using a trickle charger or battery ...

Gone are the days when using power tools meant needing access to an outlet and running extension cords all over the place. Cordless tools offer unprecedented freedom of movement, but their reliance on ...

Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your ...

When temperatures drop, EV owners face a physics problem: Reduced battery performance and increased charging times. Fuel economy is 8% lower at 20 degrees than it is at 75 degrees in EVs ‒ and range ...

The seasons are changing, and in the Northeast, we’re putting away classic cars, mowers, and other warm-weather powersports toys. That means a lot of batteries will be going on tenders. And what do ...