Whether you like it or not, lawn mowers are a must-have item for every yard. Many folks move to homes that purposefully only ...

A longer-lasting EV battery could be just around the corner thanks to new research into single-crystal electrode batteries.

Samsung is developing stacked battery tech for smartphones, and the iPhone 18 and Galaxy S26 could be the first beneficiaries ...

For comparison, the logical budget pick would be Hart Tools’ 20V Dual-Purpose tire inflator kit that includes a pair of ...

We test disposable batteries in three different conditions ... such as clocks and smoke alarms – these use a small and steady amount of power over a long period. We time how long it takes each battery ...

I've scoured the depths of the battery universe to bring you the crème de la crème of rechargeable batteries, helping you make an informed choice and ensuring you get the best performance and ...

“We found that a third of the toys and household items that we looked at had button batteries that were dangerously accessible.” The battery compartments on these five products opened so ...

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 ... one other test on smartphone batteries ...

These results showcase a phone that can easily keep up with heavy daily use, though our expectations for the combination of a 6,000mAh battery and a 3nm processor were a bit higher in some scenarios.

Recent solid-state news includes a November announcement by Honda that it would set up a test production ... of China's strengths in EV batteries. It would free battery makers from needing a ...

Battery testers come in various shapes and sizes and can be used for different types of batteries. However, when it comes to small batteries, not all testers are created equal. The best battery ...

did not “have the required on-product and on-box warnings concerning the severe risk of injury from battery ingestion if these small batteries are not kept out of reach of children,” the CPSC ...