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 ...

One way to do that is with the Phoozy Apollo II Thermal Phone Case, which uses NASA-derived insulation to protect your phone in extreme cold, extend battery life, and shield it from drops with ...

How to: Go to Settings > Display on your Android phone. There, you'll find the option to switch between a light and dark theme and to have dark mode turn on automatically at a certain time of day. I ...

A new device called Swippitt is promising to bring the days of running out of phone battery to an end. The toaster-sized unit — unveiled at CES 2025 in Las Vegas - contains five batteries that can be ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Roderick Scott Roderick ...