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Ioxus Developing Higher Power Density Ultracapacitors

Green Car Congress

Ioxus expects a new set of cells, targeted for release at the end of the year with different terminations, to surpass Maxwell’s large cells in both volumetric and gravimetric power densities. Smaller Ioxus cells offer a power density of 22-28 kW/kg, and larger cells offer densities of 12-15 kW/kg, said Chad Hall, COO of Ioxus.

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