For $349, the EcoFlow Delta 2 brings 1024Wh capacity, 1800W output and 15 outlets to a record low price.

Engineers built a generator so intense it operates at the limits of physics itself. Find out about the technology behind this ...

Discover how an accidental finding may have unlocked the potential of lithium-sulfur batteries, which promise to be ...

If you need to charge your $1,000 cell phone, you can simply plug it in, or even more easily, just lay it on a charging mat.

Rogbid has officially unveiled its latest smartwatch, the Rogbid Titan V, which stands out with a durable alloy body, a 1.75-inch full-screen display, a big battery, and 5ATM waterproof protection.

From California’s wildfires to Florida’s hurricanes, North America’s aging power grid faces unprecedented strain. Millions of households now endure more frequent and prolonged blackouts — disruptions ...

Save hundreds of dollars on powerful battery backups from Anker, Jackery, Bluetti, and more. Don't let power outages interrupt your streaming. By Stan Horaczek Published Sep 23, 2025 10:26 AM EDT We ...

Homes traditionally run on power grids, but it isn't 100% reliable. Technical problems can happen at any time, high consumer demand leads to blackouts, and there's the occasional weather disturbance ...

People who refer to the battery packs as "generators" need to be tarred, feathered, and shot. They are NOT generators. They are storage devices for electricity, along with electrical conversions to ...

ROCKVILLE, Md. — A family is without a home after a portable generator powered by lithium ion batteries caught fire, setting their Rockville house ablaze Tuesday night. Firefighters responded to the ...