Battery

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This $179 Android handset runs for four days on a single charge

big batteries

by Kif Leswing Jan 7, 2015 - 10:52 AM CDT

Science & Energy

Battery startup Eos Energy is raising another $30M

A big ol' battery for the grid

by Katie Fehrenbacher Dec 23, 2014 - 10:28 AM CDT

Science & Energy

At a big solar show, batteries take center stage

by Katie Fehrenbacher Jul 9, 2014 - 5:00 AM CDT

Clean storage: These scientists are making an organic, water-based battery for the power grid

by Katie Fehrenbacher Jun 27, 2014 - 2:26 PM CDT

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Science & Energy

A Japanese startup unveils a long-lasting and safer battery made from carbon

by Katie Fehrenbacher May 13, 2014 - 6:00 AM CDT

How to keep your iOS devices charged up while on the go

by Geoffrey Goetz May 6, 2014 - 10:30 AM CDT

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Science & Energy

A hurdle for Tesla and SolarCity’s grid batteries: Utilities

by Katie Fehrenbacher Mar 20, 2014 - 12:53 PM CDT

Science & Energy

More Galaxy S5 rumors: New 2900mAh Li-ion battery with rapid charging

by Alex Colon Jan 14, 2014 - 7:00 AM CDT

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2014 could be a big year for next-gen batteries

by Katie Fehrenbacher Jan 9, 2014 - 11:40 AM CDT

Science & Energy

Eos Energy to soon crank out zinc-air batteries

by Katie Fehrenbacher Nov 12, 2013 - 3:50 PM CDT

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