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  1. How can I reach A123 Systems!!

    Batteries and Charging
    How can I reach A123 Systems!! I'm living in Korea. And whenever call A123 systems, they just allow recording voice.. I call more than 10 times. And never email me back or call me back. I want to buy custom 20ah module packs or 23kw module.. But how can buy it without contact...
  2. I need help to figure range before I buy LiFePO4

    Batteries and Charging
    Hello All I need some expert help, I have been doing some calculating and want to see if my numbers are accurate, I used the methods out lined in "Sizing Your Battery Pack" http://www.diyelectriccar.com/forums/showthread.php?t=11709 . I would like to have a pack that can handle my 70 KM trip to...
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