lipo

[jackp1]

i can get my hands on 2 types of batts for my trex450 se and im not sure which would be the best option.first is an impulse 2100 4s1p 16c 14.8v,and a thunder power extreme 2200 3s1p 25c continuous 30c sustain 50c burst i need some help please thanks :idea:

[Hughes500Bob]

At 3.7 volts per cell one of these (3s1p) is an 11.1 volt battery and the other (4s1p) is 14.8 volts! Dependency is on the ESC - Motor - BEC components installed in your 450!