Spektrum RC 2S Smart LiPo 50C Hard Case Battery Pack (7.4V/5000mAh) [SPMX52S50H5] - HobbyTown
ZOP Power 5000mAh 60C 11.1V 3S Lipo Battery XT60 Plug For RC Quadcopter Car Airplane - RcGoing
Amazon.com: Zeee 2S Shorty Lipo Battery 5000mAh 7.4V 100C Hard Case with 4mm Bullet to Deans Connector for RC 1/10 Scale Vehicles Car Trucks Boats RC Models : Toys & Games