Maytech MTSF500A-WP 500A Waterproof ESC with Watercooling Tube for Powerful Surfboard Boat

Maytech MTSF500A-WP 500A Waterproof ESC with Watercooling Tube with Progcard Speed Controller for Powerful Surfboard Boat   >Check Progcard Manual Model No.: MTSF500A-WP With fully water-proof and cooling aluminum case Cont. Current: 500A Burst Current: 1000A BEC: Built-in 18-75V to 5V UBEC module Input Voltage : 6-14S Lipo (25-60V) Weight: 3.8kg Size: 265*135*48.5mm  Great start-up torque with sensorless motors  100% Water-proof aluminum alloy case Application: Electric surfboard, water jet propulsion, rc boat, foil boat, electric boats, etc., Lead time: The ESC is not stock item, lead time usually takes about 20-35 days after order confirmed.  Upgrade Notice:  From 2022, October, the ESC upgrade with below waterproof junction box for receiver wiring, easier connection for receiver, relay and mosfet switches and receiver can be waterproof, also add indicator light for BEC and throttle signal.  Related Products: Click below titles to check related products Waterproof &a