26514 Results for

lithium-air battery

Best products

Best laptops

CNET editors choose and review the best thin and light laptops, notebooks, and ultrabooks.

Review

Apple MacBook Air (13-inch, June 2013)

Apple keeps the latest MacBook Air updates on the inside, but greatly improved battery life and a lower starting price make up for a lack of flashy design changes.

By Jun. 14, 2013

4 stars Editor's rating Jun. 14, 2013
Editors' Take

Hoover Air Cordless

A full-size battery-powered upright vacuum? Yes, please.

By Apr. 10, 2014

Pricing not available

Editors' Take

Mophie Space Pack

Does a battery pack case plus extra flash storage sound too good to be true? The Mophie Space Pack might be one of the best iPhone accessories ever seen.

By Mar. 7, 2014

MSRP: $149.95

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 Jan. 16, 2014

3 stars Editor's rating Jan. 16, 2014
Article

Glucose-based battery has 10 times energy of lithium: researchers

Researchers at Virginia Tech have developed a working sugar-powered fuel cell with energy density greater than that of current lithium-ion batteries.

By Feb. 4, 2014

Review

MacBook Air (11-inch, June 2013)

Apple’s new 11-inch Air goes a conservative route in 2013, emphasizing longer battery life and more affordable pricing over any big design changes. The battery boost alone might be worth it.

By Jun. 17, 2013

4 stars Editor's rating Jun. 17, 2013
Review

iOn Air Pro 3

A fun, flexible action cam, the iOn Air Pro 3 keeps things simple without sacrificing video or build quality, making it an excellent option for those who just want to go out and shoot -- in or out of the water.

By Oct. 30, 2013

4 stars Editor's rating Oct. 30, 2013

MSRP: $349.00

Article

Sekisui Chemical claims cheap, long-range lithium battery tech

Much cheaper, longer-range electric cars are on the way if Japan's Sekisui Chemical claims are realized in 2015.

By Dec. 3, 2013

Review

Apple iPad Air

Functionally, the iPad Air is nearly identical to last year’s model, offering only faster performance and better video chatting. But factor in design and aesthetics, and the iPad Air is on another planet. It’s the best full-size consumer tablet on the market.

By Oct. 29, 2013

4.5 stars Editor's rating Oct. 29, 2013
Review

Dell XPS 12

This updated version of Dell's XPS 12 hybrid adds newer CPUs for improved battery life, but still works better as a laptop than a tablet.

By Aug. 16, 2013

4 stars Editor's rating Aug. 16, 2013