Nov. 13, 2024 — An international team of scientists has identified a surprising factor that accelerates the degradation of lithium-ion batteries leading to a steady loss of charge. This ...

One of the more recognizable names in batteries is Energizer, and here you can get an 8-pack of rechargeable Energizer ... tend to drain over time. These Panasonic Eneloop AAA batteries are ...

Tesla battery supplier Panasonic has revamped a plant in Wakayama, Japan, as part of the effort to mass produce what it calls a "breakthrough" in the battery and electric vehicle industries ...

Panasonic Corporation, one of the world's largest electronics manufacturers, was founded as Matsushita Electric Industrial Co. Ltd. in 1918. The company was renamed to Panasonic Corporation in 2008.

Phones with a removable battery are a dying breed these days. Manufacturers have moved to unibody, sealed designs for affordable and flagship phones. It’s a pity, because a removable battery ...

If you thought we saw big gains in the best phone battery life this past year, the next 12 months figure to bring us even more long-lasting phones. We've just tested our first phone powered by the ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

80% is the "magic number" for many rechargeable batteries. Here's a simple-ish way to illustrate it: Imagine a swimming pool with room for 100 people, each person representing 1% of the total space.