The flight test revealed that the drone was able to fly for over three hours in the airspace over Changhai county.

There have been at least 25,000 lithium-ion battery fires nationwide in the past five years according to the U.S. Consumer ...

Lithium-ion batteries are in all kinds of electronics. But they can explode and catch fire quickly. NBC News' Sam Brock got ...

A lithium-ion battery used in a student project sparked a blaze at Staten Island Technical High School that injured a firefighter — stoking fears about school safety efforts around the ...

Rechargeable lithium-ion batteries power everything from electric vehicles to wearable devices. But new research suggests that a more sustainable and cost-effective alternative may lie in zinc-based ...

obtaining complete charging data for the power battery is challenging. Therefore, a method for estimating the SOH of lithium-ion batteries based on multiphysics features and convolutional neural ...

Power tools make virtually every DIY project easier, but there are all sorts of mistakes you can make that will put their ...

"If it wasn't self-propelled, I'm sure the battery would last longer." Homeowner shares concerns over potential issue with ...

Home Depot's Cyber Monday sale is posting huge savings on tools, accessories, appliances and more for up to 71% off. This ...

Cyber Monday sale is a smart time to get cordless saws, tool batteries, chargers, ratchets, scrubbers, routers, and sanders.

In testing, we found the Ryobi to be a powerful tool that heats ... block are cordless models operating on a rechargeable lithium-ion battery or disposable butane cartridges.

The LST02010 model from Earthwise runs on a 20-volt lithium-ion battery that several users report ... Our next top pick comes from RYOBI, a manufacturer that specializes in battery-powered tools. That ...