Resonant wireless charging promises big improvements, but is still in its infancy
These handy tips will help you wring every watt-minute out of your laptop and other mobile devices.
The new Toshiba Dynabook Kira scoffs at laptops that claim 8 hours of endurance counts as all-day battery life.
Microsoft has released a firmware update to boost the Surface Pro 2's endurance, but the improvements vary greatly depending on what you're doing.
Subpar endurance is the Surface Pro 2's biggest Achilles Heel—or at least it was before an update boasting beefy battery life improvements hit the airwaves.
Apple is reaching out to owners of the iPhone 5s because of a manufacturing issue that could result in reduced battery life.
Lenovo is claiming that its new Yoga tablets will offer 18 hours of battery life when browsing the web, which would be the longest when compared to other tablets.
Traditional electric-car batteries that are bulky may soon be a thing of the past.
What's the most metal thing you can do with a smartphone? Fire lasers? Summon a taxi? How about charging it with fricking lightning?
Startup Ossia is developing wireless charging technology called Cota that's based on the same unlicensed spectrum that powers Wi-Fi, Bluetooth, Zigbee and other wireless standards, and can charge devices from as far as 10 feet and eventually 30 feet.