the world's largest battery maker, plan to collaborate on developing lithium batteries for Volkswagen's electrified cars in China, CATL said on Monday. The parties signed a statement of intent ...

Today will be dry with plenty of sunshine once any early mist or fog dissipates. Light, variable winds. Tonight Tonight will continue to be dry with largely clear skies. Areas of mist and fog are ...

A lithium-ion battery is “an advanced battery technology that uses lithium ions as a key component of its electrochemistry,” according to the Clean Energy Institute at the University of ...

While some battery stocks have performed well, the Global X Lithium & Battery Tech ETF (ticker: LIT) has been fairly flat over the past year and is up only 3.8% in 2025 as of Feb. 14. However ...

If you had asked me a half-a-decade ago what I considered to be the weakness of modern smartphones, I'd have said the battery life. Phones used to last hours at a time, and you'd have to find a ...

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 ...

Devices get more energy-efficient as batteries get larger, but battery life is still a concern for most users. Such is the nature of modern tech, but this doesn’t mean we should be plugging in ...

All of the power in the smartphone world won’t get you very far without a good battery to back it up. After all, you must keep the lights on to use your fancy cameras and premium processors.

One of the most important and objective tests we conduct is a standardized battery test. We're proud of our battery test, which we've developed to simulate a typical daily usage pattern for most ...

Our rigorous lab tests for alkaline and lithium batteries simulate a range of devices with different power needs. These include low-power devices such as a clock or smoke alarm, medium-power devices ...