Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.

When storms roll through and the power goes out, most people think about flashlights, candles, or portable power stations.

If your battery is dying on you, the cause might be what's known as parasitic drain. Here's what it is, how it happens, and ...

Anker's latest charger, the Anker Nano 45W is now on sale for $29.99. That's saving you $10 off of its regular price. Clip the coupon on the page to get ...

What to do when your car won't start on a freezing morning.

I have tested dozens of MagSafe battery packs over the years, including slim ones, chunky ones, low-capacity chargers, and full-on power bricks that aim to replace everything at once. Most of the ...

Modern car batteries are typically sealed and maintenance-free, but extreme heat can shorten their lifespan. It is crucial for vehicle owners to address any open safety recalls, which can be checked ...

View post: I Took the 2025 Mazda MX-5 RF and the 2025 Subaru BRZ tS on a Rainy Weekend Drive: Here’s What It Revealed Powered by a 6A lithium battery of its own, the 12V smart charger is controlled ...

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 ...

Mercedes-Benz crash-tested an eActros 600 electric truck. The German company simulated a car ramming into the side of the truck, where some of the batteries are located. The eActros 600’s high-voltage ...

Every power tool battery works the same way — charge, install, use, repeat — but there are wide variations in capacity, charging speed, durability, and the like. What someone who mainly uses a drill ...