7.4V 1500mAh li-ion Battery Rechargeable 15C SM Plug USB Charger for RC Car Boat | eBay
Amazon.com: Anstoy 7.4V Li-ion Battery 1200mAh Rechargeable SM-4P Plug Charging/Using Integration with USB Charger Cable Gel Blaster Accessories for Remote Control RC Boat Car (1-Pack) : Health & Household
Amazon.com: Hosim 2pcs 7.4V 1500mAh 15C T Connector Li-ion Rechargeable Battery Pack and 2pcs USB Charger, Safe & Fast Charging, Best for RC Evader BX Car RC Truck 9155 RC Truggy 9156