A fire at a North Carolina firefighter's house started after his dog chewed on a lithium-ion battery. And the home security ...

The most consistent headache that comes with buying brand-name tools is the complete lack of native crossover between them. Nearly every major hardware brand uses its own proprietary systems for ...

Redwood launched in 2017 with the aim to build a U.S. supply chain for critical metals by pulling materials like cobalt and lithium from used EV batteries. But the company spun up another major ...

We may receive a commission on purchases made from links. When it comes to power tool batteries, there are usually two numbers that you want to keep in mind: The voltage and the capacity. Voltage ...

Lithium ion batteries are all around you because they're lightweight, powerful, and rechargeable. However, when damaged, overcharged, or improperly stored, they can overheat, catch fire, or even ...

They're in our phones, laptops and smartwatches—but lithium-ion batteries can be dangerous when damaged or overcharged. They're in our phones, laptops and smartwatches—but lithium-ion batteries can be ...