“ Altairs batteries are superior to A123 now, and they have been tied up with an agreement with Phoenix Motorcars for three years or so. Phoenix will... (read full comment) ” 

Posted on April 30, 2007 at 3:33 AM EDT

“ What I can Buy Today Today I can buy a 3000F,2.7V ultracapacitor from Maxwell with an energy density of 5-6 WH/kg. This is a mass produced product... (read full comment) ” 

Posted on April 17, 2007 at 10:09 PM EDT

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