Apple's iPhone 16 Pro Max offers the best battery life of any phone we've tested. Here's how it compares to other top options ...

Researchers extend lithium metal anodes' lifespan by 750% using eco-friendly hollow nanofiber membranes, improving battery ...

This gaming-focused phone averaged a time that pushed past the 20.5-hour mark, topping the previous battery life winner by nearly 2 hours. The test numbers we use in the above chart reflect the ...

Apple is reportedly struggling with battery tech for the ultra-thin iPhone 17 Air, but I'm not worried. Here's why.

The 14-inch HP OmniBook X features the latest components and an NPU that guarantees a long-lasting battery. Now you can grab ...

"How sick is that?" Porsche exceeds expectations with long-range battery test for new EV — here's how far it traveled on one ...

We’re looking at 5.4% gains for the Rog Phone 9. But a PCMark battery test for the handset shows that battery life has jumped by 30%, from 11 hours to almost 14.5 hours. The OnePlus 13 has an 11 ...

I calculate that the Snapdragon 8 Elite accounted for a roughly 18% average boost to battery life across these five tests, peaking at 39% in the web test. This is still a significant improvement ...