Overall, the tested lithium batteries performed much better than the alkalines, especially in cameras, which tend to drain a charge quickly. But alkalines cost far less, and some perform almost as ...

Most of the devices you own are powered by batteries of some sort, but will you be allowed to take them onboard an aircraft?

Store surveillance video shows the beginning of the fire in the location where batteries were stored and charged.

High-performance Li-S batteries could play a transformative role in renewable energy storage systems, enabling efficient ...

Macworld At a glance Expert's Rating Pros ・Estimated 10-year lifespan versus 6 to 12 months for an AirTag-compatible lithium ...

Fujifilm's instax WIDE Evo hybrid camera combines instant photography with digital features, with wide-angle options and ...

Esposito said last week of the batteries, which power everything from laptop computers, cellphones and cameras to e-bikes and scooters: "The danger that these lithium-ion batteries pose when they ...