Powerhobby LiFe 6.6V 2100mah Futaba Transmitter Battery Pack Touring Car Built into the AR620 is

Built into the AR620 is telemetry that automatically delivers vital data to your Spektrum telemetry-capable transmitter

buggies and boats

The current product information confirms a JST-XH balance connector but does not specify the main discharge connection

Final gear is machined for additional weight reduction

Powerhobby LiFe 6.6V 2100mah Futaba Transmitter Battery Pack Touring Car Built into the AR620 isPowerhobby LiFe 6. 6V 2100mah Futaba Transmitter Battery Pack Fits: 3PV 4PK 4PM 4PLS 4PX 4PV 7PX 7PXR 10PX 16SZ) Specs: Voltage: 6. 6V Capacity: 2100mah Chemistry: LiFePO4 Balance Charge Plug: XH Charge Rate: 1C Discharge Plug: JR Futaba Dimension (LxWxH): 76x41x17mm Weight: 105g