Eventually, your phone uses this data to fine-tune how it expends a full battery charge. The system can even stretch battery life to match when it anticipates you'll next plug in.

Say goodbye to battery anxiety - these 12 expert tips will help you maximize your Android phone's battery life.

Your Samsung phone likely holds a decent charge, but with a few smart setting tweaks, you can extend its battery life even further.

If you need your phone to last just a little longer than normal, it's a good idea to turn on low power mode or battery saver ...

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