What is the difference between a battery analyzer and a load tester? A battery analyzer measures the internal resistance of a battery and provides information about the battery’s condition ...

Unless your vehicle won’t start or you already suspect battery issues, wait at least a few days without driving to test your ...

Test systems will need to be adaptable to testing different battery types. Higher battery voltage can make an EV more efficient and contribute to extended driving distance. For a given motor load ...

The Jackery Explorer 2000 Plus can pull in sunlight and distribute power across your home, and you can save hundreds on one ...

DETROIT, Oct. 8, 2024 /CNW/ -- AVL has launched the AVL Cell Tester ECO, a compact air-cooled, multi-channel battery cell ...

To cut through the marketing claims and get to the truth, HotshotTek conducted an in-depth battery life test of every Apple Watch model, from the original Series 0 to the latest Series 10 and ...

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.

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

A phone would need to hold out for more than 14 hours on the battery test we run on each phone just to have a chance of making the grade. Still, some devices manage to go above and beyond that 14 ...

In fact, it was so good that we’re actually running the test again to make sure it wasn’t a fluke. If you’re looking to maximize your battery life, while retaining all those features that ...

Google’s latest smartwatches boast a host of improved specs, including better battery life. We put the devices to the test and, thanks to Power Save mode, the watches offer users an improved ...

This is all well and good. But, I’m really disappointed by iOS 18 so far. Initially, my iPhone 15 seemed okay but after a few days things seem slow on WiFi. In general, there are a ton of ...