Ametek Programmable Power Inc., a leading manufacturer of battery test systems, recently showcased its Mi-BEAM and i-BEAM ...

Exclusive: The OnePlus 15 has the largest battery capacity of any phone sold in the US. And it's all because of silicon.

The Edmunds EV Range Test is 60% city and 40% highway driving with an average speed of 40 mph. Each vehicle is set to the ...

Can't-miss play: Best ricochet INT of '25? Jalen Pitre might have it on takeaway vs. Chiefs ...

BHP (ASX: BHP) and Rio Tinto (ASX, LON: RIO) have begun testing two battery electric haul trucks at BHP’s Jimblebar iron ore ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

The iPhone 17 claims the best battery life ever, but are the claims overblown? We spoke with CNET, which put the new phone to ...

A deeper look at real EV winter range numbers like the Tesla Model X that owners keep debating, and real ways to improve your ...

EV battery testing and analytics company ClearWatt has launched a major update to its rapid EV battery health test, providing ...

A 250-foot drop test shows the iPhone 17 Air couldn’t survive the fall, raising questions about Apple’s thinnest iPhone.

A concrete sphere project off the coast of California, StEnSea style storage, acts as an underwater battery for renewable ...

Anker PowerCore+ 26800 mAh external battery reviewed for reliability. Veterans flood Democrat’s office with supportive calls ...