Features:

This product is made of imported components and is factory tested for full power.

It can be used in many fields such as cars, boats, underwater propulsion, wind driven boats, etc.

It is a DIY product for players.

Bi-directional 1:1 power output, without brake, direct reverse, fast corresponding speed, good linearity of control.

No need to calibrate the throttle travel, plug and play.

This product all include UBEC output.

Specifications: 

Water-cooled heat sink interface diameter: 4.8MM

Water-cooled bi-directional 40A 2-6S UBEC 3A 5V

Water-cooled bi-directional 50A 2-6S UBEC 5A 5V

Water-cooled bi-directional 60A 2-6S UBEC 5A 5V

Water-cooled bi-directional 80A 2-6S UBEC 5A 5V

Package Includes:

Water-cooled bi-directional ESC * 1

Notes:

1, When using this product, the remote throttle remote lever must be in the middle position, otherwise the ESC will not start.

2, This product does not need to be calibrated for throttle travel, when the ESC starts, if the motor starts to turn, you can use the remote throttle trim to make the motor stop.

3, This product is shipped without welded joints

We accept paypal payments and all payments authorized by eBay.

1.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.

2.Items will be shipped within 1-3 business day when we received payment.

3.Delivery time depends on destination and other factors

In the unlikely event that a return is request, all returns must include all original items undamaged,

In re-saleable condition, all original packaging including manuals, warranty forms, etc.

Software sales are not refundable.

Shipping and handling fees are not refundable.

Buyer is responsible for shipping costs incurred shipping products back