100% Original Feilun FT012 Upgraded FT009 Brushless Motor 4CH RC Boat Water Cooling High Speed Racing RC Boat RTF 2.4GHz45KM/H Size:460*125*118mm Battery:11.1V lithium battery(1800mAh) 25C Battery of transmitter:AA6×1.5dry batteries(not included) Using time:5 to 6 minutes Charging time:...