13381 Results for

battery

Review

Logitech PowerShell Controller + Battery

Logitech's first stab at an iOS game controller nails design and feel, but lacks flexibility or extra features.

By 17 January 2014

3 stars Editors' rating 17 January 2014

Pricing not available

Review

Innergie PocketCell Rechargeable Battery Bank

If you can live with the Innergie PocketCell's price, you're getting one of the better -- and more versatile -- portable chargers.

By 30 June 2012

3.5 stars Editors' rating 30 June 2012

Pricing not available

Review

PowerMat Dual 1850 Rechargeable Backup Battery

Provided you can afford it and it's compatible with your gadgets, the PowerMat Dual 1850 Rechargeable Backup Battery is a fresh, efficient, and convenient way to charge multiple devices when at home and on the go.

By 31 January 2012

3.5 stars Editors' rating 31 January 2012

Pricing not available

Video

Longer battery life for the 2015 MacBook Air

This slightly updated Air may run longer, but it's no longer on the cutting edge of design.

By 7 May 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 5 May 2015

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 1 May 2015

Video

Improve Apple Watch battery life in four easy steps

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

By 2 May 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 2 May 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 2 May 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 1 May 2015