Lithium-ion batteries power a host of everyday electronics, but they can also be a fire hazard. Here are some key warning ...

In this article, I will take apart a Li-ion alternative to the classic 6F22 9V battery. This battery is a Chinese 9V/500mAh USB rechargeable Li-ion battery (sold under the brand name infinite). The ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

Green Li-ion has launched a commercial-scale plant to process unsorted battery waste, or “black mass,” from used lithium-ion batteries. Within an existing recycling facility in Atoka, Oklahoma, the ...

Lithium-ion (li-ion) batteries are everywhere. They are in personal electronics, power tools, micro-mobility devices, electric vehicles (EVs) and energy storage systems (ESS). Researchers around the ...

Electric vehicles have advanced rapidly over the past decade, but battery technology remains the ...

Discover Battery showcases a new 48V Lithium Mobile platform, enhanced Lithium Professional batteries and AGM traction technology at CONEXPO-CON/AGG 2026.

Ryobi's USB Lithium tools are smaller than the brand's usual fare, but that doesn't mean they can't be exciting. Here are the ones we're looking forward to.

Wesley Chang is an assistant professor of mechanical engineering and mechanics at Drexel University. Rechargeable batteries are great for storing energy and powering electronics from smartphones to ...

It’s easy to forget, but your AirTag can actually run out of juice, so knowing how to replace your AirTag battery is key. Apple’s trackers are designed to last more than a year on a fresh battery, but ...