TechWorried About Apple Watch Battery Life? Here's How You Squeeze Some Extra Juice Out The 18 hours of expected battery life of the Apple Watch is too short for most users. However, there are many ways to make the most out of the wearable device on a single charge.by Aaron Mamiit
TechSay Cheese! World's First Battery-Free Video Camera Uses Photodiodes To Generate Electric Currentby Judy Mottl
TechBest Smartphones With Best Battery Life: iPhone 6 Plus, Huawei Ascend Mate 2, OnePlus One, HTC One M8, and Moreby Nicole Arce
Car TechTesla Retrofits Roadster with Steroids: Now Drive from SF to LA on Single Chargeby Christian de Looper