Amazon.com: HOOVO 4S 14.8V 6000mAh 60C LiPo Battery Pack for Heli Airplane Helicopter Quadcopter Drone : Toys & Games
Amazon.com: Lipo 4S Battery,14.8v 3300mAh Lipo Battery Pack 50C with T Plug for RC Helicopter Airplane Boat Quadcopter (2 Packs) : Toys & Games
Amazon.com: Socokin 4S Lipo Battery 14.8V 6500mAh 100C with TR Plug Soft Case for RC Car X-Maxx RC Boat RC Racing Truck Helicopter Airplane(2 Pack) : Toys & Games
Lithium-ion Battery for the BlueROV2 and Other Subsea Applications