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 ...

Fortunately, CNET has a testing lab that allows us to get more hands-on experience with these big batteries. At our ...

Testing your battery regularly will prevent a dead battery from ruining your day. There’s only one way to answer the q ...

Nio is partnering with UK artificial intelligence software startup Monolith to test and improve electric car battery packs in ...

Through a combination of bigger batteries and greater efficiency, Apple has drastically improved iPhone battery life over the ...

Fewer of the fires are starting indoors, which suggests that New Yorkers are heeding warnings and storing the batteries ...

Someone has put the iPhone’s 80% battery limit to the test, and the results might make you think twice about opting for a full charge.

Tesla plans to design four new versions of its in-house battery to power the Cybertruck, its forthcoming robotaxi and other ...

We've tested hundreds of laptops to find the ones that last the longest between charges. These battery-life champs will ...

The iPhone 16 family brings around a 6 per cent increase in battery capacity, but testing shows we’re getting more like a 13 ...