FT85CS Waterproof 150A ESC | Electric Surfboard Controller

FT85CS Waterproof 150A ESC
The FT85CS waterproof ESC is designed for high-power electric water sports and compact marine propulsion systems. It supports 4-20S battery packs with a 14-85V input range and provides stable 150A continuous current output for electric surfboards, underwater thrusters, rescue boat accessories, and other waterproof propulsion applications.
Key Features
• Waterproof ESC for marine and water-sports propulsion projects
• 14-85V operating voltage range for 4-20S battery systems
• 150A continuous current and 250A peak current output
• USB, CAN, UART, PPM and ADC communication/control interfaces
• Supports PWM variable frequency control, regenerative braking and multi-gear speed limiting
• Compatible with current, duty cycle and speed control modes
• Built-in protection for low voltage, over voltage, MOS over current, battery over discharge and MOS over temperature
Technical Specifications
Model
FT85CS Waterproof 150A ESC
Operating voltage
14-85V (4-20S safe range)
Continuous current
150A at 85V, depending on external heat dissipation
Peak current
250A
BEC output
5V / 1A
Power cable
8AWG
Motor cable
8AWG
Dimensions
93.8 x 63 x 26 mm
Communication ports
USB / CAN / UART / PPM / ADC
Firmware
V1.6 or above, supports FLIPSKY ESC TOOL upgrade
Control signal
PPM, ADC, UART
Supported modes
Sensorless modes: IPDS, HFPI, OPEN
Typical Applications
• Electric surfboards and electric jetboards
• Underwater thruster control
• Small USV and remote control boat propulsion projects
• Waterproof DIY electric propulsion systems