1ESC has excellent performance, has true current handling capacity and efficient operation. 2Manufacture with the highest quality components, durable and long lasting. 3This super simple boat series has a limited range of programming capabilities and is designed to be plugandplay. 4Easy and convenient for installation and disassemble, reliable and durable to use. 5Wonderful replacement for the old or broken one, fit for RC boat and air model. Item Type: ESC Material: Electronic Components Color: As Pictures ShownWeight: Approx. 83g/2.9oz Continuous working current: 80A Peak current: 95A BEC model: Switch BEC output: 5V / 5A Recommended battery: lithium ion/lithium polymer 2-7S. NiMH/NiCd 6-20NiMH Cooling method: water cooling Fitment: Fit for RC /air model User programming options: Battery type: NiMH/NiCD/Lipoly/Li-ion Cell count: 2S-7S / 6-20NiMH Throttle setting: automatic/soft/hard Brake: no brake/soft/medium/hard Direction: Clockwise/Counterclockwise Cut off: soft/hard PWM: 8KHz / 16KHz 1 x ESC