Learn how to check your Android phone's exact battery health percentage and Charge Cycle Count. Step-by-step instructions, ...

Learn how to check laptop battery health on Windows and Mac using built-in tools or apps. Spot signs of weak batteries and ...

Step 6: There's also the battery capacity history, which shows how the capacity itself has changed. This could point to moments where something you did on your laptop affected its battery health.

On the new iPad Pro and iPad Air models, Apple includes a new Battery Health menu (Settings Battery Battery Health) where you can check the "Maximum Capacity" percentage of the battery.

This keeps the ‌iPhone‌ at an optimal capacity for battery health by reducing the amount of time that it's sat on your charger at 100% charged, which can reduce its life over time.

There are a few ways to test if your Tesla battery has degraded faster than normal, and here are some of them.

Learn how to check and optimize your iPad battery health and life with this detailedguide. Extend battery life and improve performance.

The Toyota Prius is one of the most well-known hybrids on the market. If you are looking for a used one, here's everything you need to know before buying.

Want to check your Bluetooth headphones’ battery on iPhone? Here’s how to see the battery level—whether you're using AirPods or another brand.

AirPods don’t have an easy click-on feature to see how much battery is left on them. Here are the best ways to see how much juice is left on your AirPods.