ProMarine (Flier equivalent) High-voltage ESC 300A w/ Water Cooling
3S-16S
Used condition (tape over original paper label)
Opto - isolated, needs external BEC

Price: $220 shipped as pictured

- QS8 connector installed
- comes also with original bullets and anti-spark cable (not needed with QS8)
- 8mm bullets on motor side
- JST connector for telemetry if receiver is equipped (I can remove this upon request, no cost)

Included:
- ProMarine 300A ESC w/QS8
- original pair of battery connectors (8mm w/ anti-spark lead)
- cooling plate
- USB Linker


This is the closest I can find, Flier ESC communication works.
Note: If page doesn't load, do a re-try or navigate to http://www.fliermodel.com and drill down.

http://www.fliermodel.com/en/marine-...-16s-320a.html

Manual:
http://www.fliermodel.com/Data/flier...boat_v30-2.pdf

For USB linker to work, you will need:
http://www.fliermodel.com/en/downloads.html

USB linker Driver
Flier ESC program and update software V3.2 English


Cooling plate:
https://www.offshoreelectrics.com/pr...rod=tfl-531B45

Pro.jpg