They've been powering most of our devices for years, but almost everyone still makes some of these mistakes with lithium ...

These smartphones, laptops, cars, vacuums, and drills are long-lastingFrom our tests for laptops, smartphones, and more ...

If your laptop battery is heating up more than usual, it’s important not to ignore it. While some warmth is normal, excessive heat can be a sign of issues.

The rechargeable lithium-ion batteries that power most of our ... due to the chemical reactions that take place inside your laptop battery, fully charging or fully discharging puts additional ...

EV batteries are prone to catching fires, and here's what you should do; no matter how counterintuitive it sounds.

Batteries power the modern world, enabling everything from smartphones to electric cars to function seamlessly. They are the ...

Lithium-ion (li-ion) batteries are everywhere ... Six cells might be used to power a laptop computer. Ten 18650 cells commonly are used as the energy source for power tools, such as drills ...

In two new studies published in ACS Energy Letters and Energy & Environmental Science, scientists in Saudi Arabia have made a ...