ProTek RC LiFe Futaba Transmitter Battery Pack (6.6V/2100mAh) 2wd Line on the fly - even

on the fly - even while you're driving

this is the essential piece of hardware that turns your practice laps into official records

this truck is incredibly nimble and highly prone to massive

or at least unplug them to avoid accidental over discharge if the unit is left on

75mmBackspacing: 14mmWeight: 73g

ProTek RC LiFe Futaba Transmitter Battery Pack (6.6V/2100mAh) 2wd Line on the fly - evenThis is the ProTek R C LiFe Car Transmitter Battery Pack, and is intended for use with the Futaba 3PV, 4PK, 4PM, 4PV, 4PLS, 4PX, 7PX, 16SZ, and 18SZ Transmitters. Lithium battery technology is evolving. With cell dimensions that fit anywhere a standard Li Po battery will and rapidly increasing capacity, LiFe chemistry will soon set the standard that all others are judged by. With the ability to deliver 1000+ usable cycles, and a life span up to 4