Hyundai Mobis has developed a new technology aimed at improving safety and performance of electric vehicles by cooling ...

Hyundai Mobis thinks it has found a way to tame lithium-ion batteries from overheating during charging. Here's how it works.

Northvolt was one of the world’s most valuable battery startups. Now it has run out of charge. Over the past week, the Swedish company filed for bankruptcy in the U.S. and said its co-founder ...

Dec. 9, 2024 — Consumers' real-world stop-and-go driving of electric vehicles benefits batteries more than the steady use simulated in almost all laboratory tests of new battery designs ...

A battery chainsaw makes light work of yard maintenance tasks, like cutting through fallen trees and trimming branches, without the loud noise level and upkeep of a gas-powered chainsaw.

It’s essential to have a good grasp on the health of your phone battery, whether it be the number of charging cycles, its actual capacity, or its temperature. Even batteries in the best ...

Why does it always seem like your car battery chooses the day you’re running late to get to work in the cold, dark, snow, or rain to give up the ghost and stop working? You jump in the car ...

We like the small charging case and capable companion app, but they have limited codec support and shorter total battery life than competing models. For less money, we prefer the $39.99 Tribit ...

Demanding activities like gaming, watching videos, and snapping photos leave many of us glancing nervously at our battery indicators throughout the day and wondering when we should find the ...

Battery life is sufficient at up to 11 hours per charge, though the charging case only holds an additional 11 hours. That isn’t much compared to the rivals like the AirPods 2 (24 hours ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...