Prime Day ends tonight, so it's your last chance to get this keychain-sized power bank on sale as Prime Day comes to a close.

This 2.0Ah lithium-ion battery weighs only 0.88 pounds, making it light enough for extended use without too much effort or ...

With a 16-volt lithium-ion battery that ... this Black+Decker handheld cordless vacuum includes a built-in crevice tool and ...

The problems with lithium batteries Despite the relative efficiency and affordability of lithium as a battery chemistry, there are some issues with these batteries' widespread adoption.

On the hunt for new tools from Ryobi? These battery-powered options bring refinement and innovation to some potentially ...

A switching battery charger integrated circuit (IC) for a mobile device is described which can regulate the system supply voltage and charge a Li-ion battery simultaneously. The charging current level ...

Learn about ETFs that provide investments in top lithium and battery technology for the electric vehicle industry.

A house fire in Winnipeg's North End that forced people to flee from the home Thursday night has officials warning the public of possible hazards associated with plug-in lithium ion batteries and ...

Early indications point to an accidental cause, likely related to a malfunction in a lithium-ion battery or its charger. Investigators say signs suggest the fire started during the charging process.

Panasonic’s Eneloop BQ-CC55, our favorite charger for AA and AAA rechargeable batteries, is sleek, compact, easy to use, and plugs directly into a wall outlet.

The state of energy (SOE) is a key indicator for the energy optimization and management of lithium-ion (Li-ion) battery-based energy storage systems in smart grid applications. To improve the SOE ...