A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger batteries.

When it comes to formulating and testing battery materials, developers have a lot of options. While this may sound like a good thing, it also means that these teams must manage “multidimensional ...

China will release a standard for solid-state EV batteries later this year as several automakers begin testing the new ...

If your bike didn't start up this morning, or if you are simply wondering how to check the condition of your old battery before it gives out on you, the answer lies ahead. There are many ways to test ...

A Canadian battery materials company has just demonstrated that its new silicon-boosted drone battery ...

U.S. energy needs have changed dramatically over the last few decades, and questions are growing as to whether our grid can manage these new demands. Aside from rising temperatures—the National ...

The biggest battery on a mass-produced smartphone to date delivers the best battery life I've ever experienced on a phone.

The Topdon BT200 Battery and Charging System Tester showed up at exactly the right time. I’ve gotten a couple of sporadic check engine lights from a low-voltage code with no noticeable difficulty ...

A battery test shows iPhone 17 gains are real but modest, with eSIM-only models likely lasting longer thanks to larger batteries.

What's worse than a battery fire in a garage? One in a submarine. DSTG goes hardcore on taking power cells to their furthest ...

Many of the electronic devices around your home require batteries, and considering the affordability and performance of rechargeable batteries, there’s not much sense in purchasing disposable options ...

Chinese company, CATL says its new 5C battery can exceed a million miles by limiting internal wear, managing heat at cell ...