Larger capacity than standard 1800mah battery.
Vapex LF99512 - 2-Cell 6.6V 1800 mAh LiFe Transmitter Battery for Futaba 7XC
Overlander Battery For Tamiya RC Car 7.2v 3300mah NiMH Rechargable Pack
MXJFYY 6V 2400mAh NiMH Receiver RX Battery with Hitec Connectors, Battery for Futaba Airplane Aircraft Servo Controller Radio Transmitter, JR, RC Airplanes/Aircrafts/Helicopters
Futaba FT2F1100B 6.6v 1100mAh LiFe Transmitter Battery for 7PX/10PX Tx
Futaba FT2F2100B 6.6V 2100mAh LiFe Transmitter Battery for 4PL/4PX/8J/10J/14S...
Futaba LT2F2000B 7.4V 2000mAh LiPo Transmitter Battery for T16IZ Tx
