A battery made from cheap and non-flammable iron and salt could provide emergency power in one of California’s high wildfire ...

This curated list of the best portable power stations in 2025 will give you insights into the available options in the market ...

This new behind-the-scenes feature could improve battery life without you doing anything different on your iPhone.

Learn how to create a reliable 12V battery backup circuit for routers, LED lights, or small electronics. This step-by-step ...

A battery backup for the solar-mains hybrid lamp design that supplies a constant light output regardless of available solar ...

The hair dryer routinely trips the breaker and kills power to the second floor. The kitchen lights dim when you run the ...

The hair dryer routinely trips the breaker and kills power to the second floor. The kitchen lights dim when you run the ...

Avoid downed power lines (stay 35 feet away) and report hazards to (206) 684-3000. Use battery-powered lights, not candles, and run generators outdoors to avoid carbon monoxide poisoning.

A look at 11 Swiss Army Knives with battery-powered features, from clever LED tools to rare discontinued models you might still find online.

Scientists have created tiny disk-shaped particles that can swim on their own when hit with light, akin to microscopic robots that move through a special liquid without any external motors or ...

These battery-powered 4K cameras record 24/7 Tapo’s new line of cameras can record locally to its HomeBase hub, which is TP-Link’s first Matter controller.

Most wireless security cameras come with reliable rechargeable batteries, but knowing these simple tips will make your life easier.