well....my lipo battery is a thunder power 3 cell 2070mah battery. the retailer said as long as i use a battery that is under 3 amps....(3000mah) the thing will work. being i am at just over 2 amps....saposedly i can set the charger at 2 amps, and it should work......but what about the voltage? is 13.8 to much for the charger being it is saposed to take in 12V.....?