Gens ace 5000mAh 11.1V 3S1P 60C Lipo Battery Pack with EC5 Plug-Bashing Series - Gens Ace
Amazon.com: SOCOKIN Lipo Battery 3S 11.1V 5200mAh 60C with Deans T Plug Soft Case for RC Car Model, RC Racing Car Heli Airplane Quadcopter Helicopter etc (2 Pack) : Toys & Games