Reviving dead lithium-ion tool batteries is unsafe, damaged cells can trigger leaks, thermal runaway, fires, or explosions.

If your hybrid car won’t start, first check the battery. A dead 12-volt battery can be easily jump-started with cables and ...

Thinking of jump-starting old DeWalt batteries to restore power and avoid costly replacements. Explore how battery-resetting hacks pose serious safety issues.

Faced with the poor sales and overheating of the new, slim Edge model, Samsung is reportedly abandoning its streamlined ...

Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...

You can generally expect your car to run for between 30 minutes and one hour once the battery warning light appears on your ...

Researchers now have a clearer picture of the chemical mechanisms underlying lithium-ion batteries—and it could lead to ...

Nissan has issued a recall for the 2021 and 2022 Leaf over concerns of fire risk while fast-charging the electric hatchback.

Nissan is recalling its Leaf electric vehicle over an issue with the quick-charging battery that could cause a fire. More than 19,000 vehicles are affected.

First things first, staying hydrated is one of the most important rules of visiting the national parks. S'well’s 40-ounce ...

A new study shows that natural tea compounds help heal lithium-ion battery materials, paving the way for sustainable, ...

People have been obsessed with their iPhone's battery life since day one, and the more metrics and tweaks Apple adds to iOS to delve into what the battery is doing, the worse it has become. Once Apple ...