In the late 1980s and 1990s, the Game Boy redefined handheld entertainment. With its chunky buttons, monochrome screen, and pocket-sized design, it evolved ...

Need a long-lasting laptop? Here are the longest battery life laptops we've seen in our many years of hands-on testing.

The WBT21 is also a watch battery tester with a big voltage display that will precisely test Silver Oxide 1.55V, Alkaline ...

While current NMC cells have to retain at least 80% capacity after 2,000 cycles, a battery made through the Kavian system ...

Discover how different stationary battery technologies power the shift toward renewable energy and grid-scale storage. This ...

Battery cell voltage is the most fundamental measurement made on the cell. While on the surface measuring voltage seems easy, ...

Built on LG Energy Solution's 10,000-plus battery patents, the platform offers quick and precise health checks.