Xantrex C40 Charge Controller - Used Start Price USD 24.99 Current Price USD 82.99 Time Left - Bid Count 7 Buy It Now Price - Reserve Price - Start Time Friday, September 05, 2008 End Time Friday, September 12, 2008 Location Big Oak Flat, California See more about 'Xantrex C40 Charge Controller - Used' Description This is a used C40 (40 amp) Charge Controller in perfect working condition. A physical inspection of this unit also shows it to be in great condition, as the only visible "damage" compared to a new unit is that the two knockouts at the bottom have been removed and there is a small nick next to the Status light. You can get details about this unit from the Xantrex website. More & larger pictures: Place a Bid!