hey everyone. Just got my P3 advanced. Loving it. I was wondering if anyone had used this type of charger? http://www.ebay.com/itm/Rapid-Batte...536?pt=LH_DefaultDomain_0&hash=item5674bfdd48 Didn't know if charging more than one battery at once would affect anything. Would it be too big of a draw on the power supply? This is the first rc product that I've had where the lipo battery didn't have balance leads and a pos/neg lead that would allow for charging on an aftermarket programmable charger. Any thoughts?