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 ...

A four-year-old Model 3 Performance scored 88% battery health in Tesla's own test—lower than its owner expected, but close to ...

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 ...

Its LFP pack had 90% health at 26,000 miles. That’s not a disaster, but it’s worse than the chemistry’s reputation suggests.

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 ...

Many of the electronic devices around your home require batteries, and considering the affordability and performance of rechargeable batteries, there’s not much sense in purchasing disposable options ...

We tested AMD's latest processor, the Ryzen AI 400, for both battery life and efficiency using our "One Piece" streaming ...

The Consumer Product Safety Commission's e-mobility device and lithium-ion battery testing standards proposal finally is available for review and comment, more than a year after approval by a ...