Amazon.com: Barnabas Robotics RC 4 Cell AA Battery Holder with Futaba FUT JR Plug/3-Pin Servo Connector | 6V Battery Holder with Dupont Connector | Battery Holder for Receiver Cars Heli Planes Boats :
Amazon.com: QBLPOWER 9.6V RC Car Battery Square Futaba NT8S600B Transmitter NiMh 2000mAh with Hitec Connector for RC Cars and Airplanes Sailplanes (2 Pack 9.6V Batteries) : Toys & Games
Akku-King Battery Compatible with Transmitter Futaba LT2F2200, Robbe 4553 - Li-Ion 2600 mAh - for Futaba T 12Z and T 14MZ : Amazon.de: Electronics & Photo