Amazon.com: HRB 2PCS 3S Lipo Battery 11.1V 3300mAh 60C XT60 RC Lipo Battery Compatible with RC Car Truck Quadcopter Airplane Helicopter Boat (EC3/Deans/TR/Tamiya) : Toys & Games
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1/2 Packs hrb 3s lipo battery 11.1v 4000mah 60C with XT60 connector for RC Car Truck Quadcopter Helicopter Boat RC Airplane|Parts & Accessories| - AliExpress