Flycolor Flymonster series esc has watercooling design, stable start mode, quick throttle response and smooth throttle control. It also has multiple protections, such as abnormal voltage protction, low voltage protection, over-heat protection and throttle signal loss protection.It is compatible with different types of RC boats.

Main Features:
1. Use powerful & high performance MCU. Users can set functions as their demand, fully embody Intelligent characteristics. Unique circuit design, strong anti-interference.
2. Waterproof design(Note: if there is water in the ESC, Please dry the water at the connectors).
3. Start mode can be set. throttle response fast, and it has a very smooth speed control linearity. Compatible with scale boat & racing boat .
4. Low-voltage protection threshold value can be set.
5. Built-in switch BEC, large power load with servo, lower power dissipation.
6. Multiple protection functions: input voltage abnormal protection/ low-voltage cutoff protection, over-thermal protection and throttle signal loss protection, make the ESC more reliable.
7. High power safety performance: wherever the throttle lever is, the motor will not start immediately.
8. Over thermal protection: when ESC temperature is over 100 °C， output power will automatically reduce. When it's lower than 80°C output power will return to normal.
9. Cycle menu setting, simple operation. Support setting with program box and transmitter.

Specifications:

Model	FlyMonster-50A	FlyMonster-70A	FlyMonster-90A	FlyMonster-120A	FlyMonster-150A
Battery	2-6s	2-6s	2-6s	2-6s	2-6s
Con.Current	50A	70A	90A	120A	150A
Burst Current(10s)	300A	420A	540A	720A	900A
BEC	5.5V/5A	5.5V/5A	5.5V/5A	5.5V/5A	5.5V/5A
Weight	90G	101G	102G	155G	169G
Size	57×49×18mm	57×49×18mm	57×49×18mm	76×56×25mm	76×56×25mm
Applications	Boat length＜55cm	Boat length＜70cm	Boat length＜100cm	Boat length＜120cm	Boat length＜135cm