John Baldwin’s Samsung tablet won’t hold a charge. He wants to file a warranty claim. Samsung says the device is out of warranty. Is it? Q: Last year, I ordered a Samsung Tablet 7A Lite online ...

iOS 17 reduces the battery life of an array of older models. The result: Users of the iPhone XR, iPhone 13, etc., running the latest operating system version need to charge up their handsets more ...

Have you ever felt the frustration of a smartphone dying mid-day, or a laptop shutting down unexpectedly? It's a common problem, and it's often caused by battery degradation. While it's normal for ...