Equipped with 35A super power two-way electronic speed controller, brushless motor and 11.1V 1800mAh lithium battery, this FT009 Upgraded FT012 4-CH 2.4G Brushless Motor RC Boat (11.1V 1800mAh Battery) is worthy of your purchasing! When the boat is capsized, it could flip over automatically and rapidly, quite easy to operate. Excellent water-cooling system ensures the high stability for RC boat to race in the water. What is more, this RC device also features good over-charge and over-discharge protection. If you want to have vivid and excited boat racing, you should not miss this RC boat out!