The lithium-ion battery inside your Android phone has a limited life span. Every charge-discharge cycle degrades its capacity a little (because the lithium charges zipping around the battery are lost ...

Modern phones have extremely reliable batteries, but it’s still a good idea to check in and see how your’s is doing every once in a while. This guide will show you how to check your Galaxy phone’s ...

Cute strings of fairy lights, little flameless candles, goofy flashing headbands and dress-up clothes, and tons of toys that blink, beep, and buzz. Around the holidays especially, the market is awash ...

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.

CHARLOTTE — Look around your house. Chances are you’ve got toys and other household items powered by those tiny button-size batteries. What you may not know is that they’re potentially deadly if ...