Your Samsung phone may already have good battery life - but a few smart tweaks can make that even more enduring.

Samsung’s Galaxy S25 series has a nifty new feature where the device will count your charge cycles. Officially announced on January 22, the Galaxy S25, Galaxy S25 Plus, and Galaxy S25 Ultra are ...

Apple's battery guide describes lithium-ion batteries as "consumable components" that naturally lose capacity over time. To slow that decline, iPhones use Optimized Battery Charging, which learns your ...