High energy density battery

Energy density is a measure of kilowatt-hours of capacity by either weight (kwh/kg) or volume (kwh/liter). Lead acid batteries are widely considered the baseline in energy density, and battery chemistries with higher energy density are highly valued in mobile applications like portable electronics or electric vehicles.

Valence Technology

Submitted by David Herron on July 26, 2006 - 9:49pm

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Valence Technology

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Valence Technology holds an extensive, worldwide portfolio of issued and pending patents relating to its Saphion technology and lithium-ion rechargeable batteries. At Valence Technology, their vision is to become the leading provider of high performance, safe, cost-effective, large-format battery systems. Founded in 1989 as a research and development company, Valence now has an extensive, international patent estate, and we have commercialized several products based on our Saphion Lithium-ion technology. We have led the industry's foray into the use of Lithium-ion in large-format battery applications.

PowerGenix

Submitted by David Herron on July 26, 2006 - 9:27pm

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PowerGenix

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PowerGenix is the developer and manufacturer of patented, next-generation nickel-zinc (NiZn) batteries. Our high density, high cycle-life and low-cost rechargeable batteries are specifically designed for DC-powered products that demand high discharge rate performance.

Kokam America

Submitted by David Herron on June 20, 2006 - 9:25am

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Kokam America

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This is the American operations of Kokam

Kokam

Submitted by David Herron on June 20, 2006 - 9:24am

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Kokam

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Kokam is based in Korea and makes Li-Poly batteries. Lithium-Ion Polymer Battery is superior technology in environmentally friendly, high energy density and high powered in compare with existing old technology products, Lead-Acid battery, Ni-Cd and Ni-MH.