Amazon.com: melasta 7.2 Volt 5000mAh High Capacity RC Battery, 10C Discharge Rate High Performance 6 Cell NiMH Battery Pack Compatible with Tamiya Connector RC Racing Cars, RC Trucks, RC Tanks, RC Boats :
7.2v 2200mAh Ni-MH Battery Pack Replacement for Security Alarm System – Batteryhawk, LLC
Amazon.com: Blomiky 7.2V 2200mAh Ni-MH Rechargeable AA Battery Pack with SM-2P Black Plug and USB Charger Cable for Old Version 15 Channel 2.4G Huina 1550 550 RC Excavator 7.2V NiMH : Toys
Conrad energy Scale model battery pack (NiMH) 7.2 V 1300 mAh No. of cells: 6 Block Mini Tamiya | Conrad.com
7.2v 2800mah Rechargeable battery pack 7.2v battery 6*AA NIMH battery for Remote control electric toys Cars Boats lighting _ - AliExpress Mobile
Pololu - Rechargeable NiMH Battery Pack: 7.2 V, 2200 mAh, 3x2 AA Cells, JR Connector