I used Microsoft's free Windows 11 battery health tool to diagnose my PC - and got helpful results ...

A new app can tell you how much life your battery has left in it.

I changed 6 settings on my iPad to instantly improve the battery life (by hours) ...

Q: What’s causing my laptop battery to get overly hot? A: If your laptop battery is heating up more than usual, it’s important not to ignore it. While some warmth is normal during use, excessive heat ...

If your iPhone feels sluggish to charge, these 10 quick tips, useful for iOS 26 as well as older iPhone models, can help ...