If you've had your Windows laptop for numerous years and haven't run a battery test, it might be time just to make sure its ...

Car batteries tend to die at the most inconvenient moments, so periodic testing is the best way to avoid these troubles. Knowing what causes repeated battery failures can help you stay ahead of the ...

Ahead of the Pixel 11 launch, we ran the Pixel 9, Pixel 9 Pro, and Pixel 10 Pro through a video-playback battery-drain test.

Battery life remains a critical factor for smartphone users, directly influencing how devices are evaluated in terms of usability and overall performance. To better understand how modern smartphones ...

The Topdon BT200 Battery and Charging System Tester showed up at exactly the right time. I’ve gotten a couple of sporadic check engine lights from a low-voltage code with no noticeable difficulty ...

The proliferation of EV battery cell manufacturing plants and EV battery pack assembly plants is producing a corresponding boom in the construction of battery test labs. These are needed to verify ...

A battery management system (BMS) monitors and controls batteries in vehicles such as more-electric aircraft and electric cars. It needs to undergo rigorous tests under nominal and extreme conditions ...

BMW and battery developer Solid Power expand plans to collaborate on solid-state battery technology, with plans to begin testing vehicles will these cells in 2023. The automaker is preparing to build ...

A battery cell tester measures five cells simultaneously, performs OCV and ACIR tests, and supports battery quality inspection in production.