Most new energy brands have official apps or mini-programs. By logging into your account, you can view vehicle information, which usually displays battery capacity, battery health, battery cycle count ...

How to check battery health on a laptop: Laptop batteries naturally degrade over time, leading to shorter usage hours, unexpected shutdowns, or poor overall performance. Checking your battery health ...

Replacing an AirTag's battery involves opening the steel cover, switching the existing CR2032 battery with a new one, and ...

Earlier this year, Apple retested the batteries of its iPhone 15 models and updated its battery life claims for the entire series, suggesting that they offer better longevity than previously thought.

On Apple's 2024 M4 iPad Pro and M2 iPad Air models, Apple has made it possible to check the number of completed battery cycles, which is a valuable metric to determine your device's battery condition.