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

Power Queen made its 2026 Quartzsite RV Show debut on January 17, showcasing lithium power solutions designed to deliver reliable, easy-to-manage electricity for long-term RV and off-grid family ...

While every major power tool brand has its own proprietary battery system to power tools and accessories, the general concept of a rechargeable power tool battery is more or less consistent among them ...

The Anker Solix E10 competes with the Powerwall and other home battery backups. It offers three ways to keep your home powered during an outage. You can buy it now.

The Savant Power Storage 20 isn't just a clone of another popular battery. Instead, it takes a different approach to whole-home backup by giving you more control over the energy in your home. But one ...

Battery power is great, but batteries add some weight to a tool. You can mitigate that, though, by opting for one of DeWalt's ...

The Dell name is synonymous with technology and innovation, so perhaps it’s not surprising that a member of that famous computing family is working to solve the challenge of making electricity more ...

A large fleet study finds EV batteries lose capacity slowly, often lasting more than a decade with everyday charging habits.

As battery manufacturing spreads and prices soften, developers are diversifying supply and implementing new deployment ...