Lithium battery cathode from Argonne labs

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Lithium battery cathode from Argonne labs

Green Car Congress: Argonne Licenses New Lithium Ion Cathode Technology to Toda Kogyo

 

[Iz]

Does this translate into an almost 80% increase in capacity? If so, would an ESS pack getting 225 mile range then get ~ 400 miles or is the increased capacity only realized in acceleration?