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

The best battery tester ... The KONNWEI KW208 12V Car Battery Tester is incredibly easy to use, making it a great choice for anyone who wants to test their batteries quickly and accurately.

CR answers questions about used EVs, which are cheaper than gas or hybrid cars. But how long will the battery last? What are ...

You bought the best laptop, but the more you ... from the Microsoft Store that will visualize battery health data for you in a more friendly way. The suggested way to see battery health ...

Nio is partnering with UK artificial intelligence software startup Monolith to test and improve electric car battery packs in real-time using the Chinese EV maker's battery swapping service in ...

Smartphones are lasting longer than ever, with many recent releases claiming spots on our best phone battery ... our test. We believe that using the default setting is the best way to get ...

For the most part, car buyers and owners in Australia seem pretty switched on about the claims made when it comes to the fuel ...

EV advocates say shortcomings like inadequate range have been eliminated but the latest models show that is not the case.

Still have questions about how to check AirPod battery levels? Here are some other ways you can view their charge status, as well as other facts you need to know about some of the best wireless ...

If you still prefer Windows laptops, you’ll definitely want to check out PCWorld’s roundup of the best ... way to go. Or do you need something that is small, travels well, and has a long ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When you're searching for the best laptops for battery life in your price range, you can't ...

The worst models we’ve tested managed to fail in all key areas – these can cost the same, or sometimes more, than the much better tablets that beat them in every way. Go straight to our tablet reviews ...