EnErG LiPo Regulator 7.4 Volt (5 amp) 5509886
This Cunning little unit allows the use of any battery from 6 to 25
volts to run your RX flight pack
Input Voltage - 6v to 25v
Output Amps - 5A
Output Regulated Voltage - 7.4v
Size - 16x12x43mm
Weight - 14g
Click Here for the Manual