Photos: Fuel cells for cameras

April 7, 2008 3:45 AM PDT

The fuel cell can fit into a power unit that snaps onto the base of an SLR. Where conventional lithium ion battery packs let a photographer shoot 1,400 to 2,200 photos, MTI says its cell will allow for 2,800 to 4,000-plus shots.

Photo by Hanna Sistek/CNET News.com

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