4300 Results for

batteries

Article

Tesla's Elon Musk introduces 'beautiful' money-saving home battery backup system

The Powerwall for homes and Powerpack for businesses can store energy from solar panels and help you save on energy bills.

By April 30, 2015

Article

Tesla jolts future of energy with new home battery

The Powerwall home battery aims to revolutionize energy consumption, Messenger ends its Mercury mission with a bang, and Microsoft's age-detecting tool is not to be trusted.

By May 1, 2015

Video

Tesla diversifies its product line with home battery back-up

The Powerwall battery back-up system, introduced by Tesla Motors, can store electricity generated by solar panels or taken from the grid during off-peak hours, then power appliances and devices in a home.

By May 1, 2015

Video

Tesla jolts future of energy with new home battery

The Powerwall home battery aims to revolutionize energy consumption, Messenger ends its Mercury mission with a bang, and Microsoft's age-detecting tool is not to be trusted.

By May 1, 2015

Video

Improve Apple Watch battery life in 4 easy steps

CNET's Dan Graziano shows you how to squeeze some extra juice out of your Apple Watch.

By May 1, 2015

Article

4 tips for improving battery life on the Apple Watch

The battery life on the Apple Watch will last you about a day. Here's you can squeeze some extra juice out of it.

By May 4, 2015

Article

Extend the battery life of the Galaxy S6 or S6 Edge

The new phones offer a couple new features that make sure your phone lasts all day.

By April 13, 2015

Editors' Take

Roost Smart Battery

The Roost Smart Battery packages Wi-Fi connectivity into a 9V package. Put it into your old smoke detector, and you'll know if it sounds no matter where you are.

By November 11, 2014

MSRP: $35.00

Video

Extend battery life on the Galaxy S6 and S6 Edge

Make sure your brand-new Galaxy phone makes it through the day with these tips and settings.

By April 9, 2015

Article

The world's first 3D-printed, battery powered rocket engine destined for space

New Zealand-based Rocket Lab has built a rocket engine that's not only 3D-printed -- it uses electric motors to drive the turbopumps.

By April 15, 2015