ZDNET's key takeaways Unplug at 100%, and keep the battery between 20% and 80%.Avoid draining to 0%; store unused tablets at ...

If you want to power modern outdoor comforts, you need more power. Here's how to install a second lithium battery to your off ...

Regular charging between 20-80%, avoiding heat, using the correct charger and riding smoothly can significantly extend your ...

Lithium-ion batteries are everywhere—powering our smartphones, laptops, toys, and even e-bikes. But with holiday gifting and ...

But the most prevalent fake batteries, Pecht says, are homemade creations. Counterfeiters can do this in make-shift environments because building a lithium-ion cell is fairly straightforward. With an ...

Every year, it's estimated that there are more than 5,000 lithium-ion battery fires at recycling facilities in the U.S. alone ...

Hydrogenated borophene with cobalt nickel compounds enables stable lithium hydroxide chemistry in water, activating oxygen sites for high energy storage and exceptional cycling performance in aqueous ...

Lowe's is just giving away power tools for Black Friday, and one of the best deals to grab will net you two free DEWALT 20V ...

Is your phone always clinging to its last 5% by midday? You’re not alone. From clunky cables to fast-charging myths, how we ...

An unattended lithium-ion battery charger appears to be what caused a fire at a home in Sahuarita, Wednesday morning.

A small garage fire on Marlene Drive early Wednesday morning was quickly contained after Agawam crews received reports of ...