Whether you were won over by the cameras on the new iPhone 17 or you’re sticking it out with your iPhone 12, having a little extra power around is never a bad thing. The best MagSafe power bank is one ...

Head to the iOS Settings page, then tap Battery: Here you’ll see details of your recent battery usage, together with the apps ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

The Chinese startup has begun mass-producing two types of sodium-ion batteries and plans to launch a third this month.

Power tool batteries aren’t just for drills anymore. They power fans, vacuums, heaters, and coolers that make work and play ...

We typically think of neon signs as big commercial advertisements, hanging inside windows and lofted on tall signposts outside highway-adjacent businesses. [James Akers] has gone the other route ...

Portable power stations leak energy over time. If you plan to use your power station primarily for overlanding or camping ...

By now, you’ve probably heard that a portable power station is the new must-have item. Unlike plenty of new tech, power ...

WESTLAKE VILLAGE, Calif. & AUSTIN, Texas--(BUSINESS WIRE)--Energy Vault Holdings Inc. (NYSE: NRGV) ("Energy Vault" or the “Company”), a leader in sustainable ...

Forget cell-to-pack and cell-to-body battery designs. This EV battery company is proposing something entirely different.

This very odd amp is surprisingly popular: it turns old passive speakers into wireless ones with 40 hours of battery life ...