It is the most significant top-class product for aircraft and helicopter.
Typical Applications:
1) Powerful for 500/600 class helicopter (Working with 2-6 cells Lipo battery)
2) Powerful for huge scale aircraft such as F3A

Specification :
1) Output: Continuous 70A, burst 90A up to 10 seconds.
2) Input Voltage: 2-6 cells lithium battery or 5-18 cells NIMH battery.
3) BEC: Switch Mode BEC.
4) Control Signal Transmission: Optically coupled system.
5) Size: 52mm (L) * 24mm (W) * 15mm (H).
6) Weight: 65g.

Features :
(1) High performance microprocessor brings out the best compatibility with all kinds of motors and the highest driving efficiency.
(2) Wide-open heat-sink design to get the best heat dissipation effect.
(3) Three types of start mode: Normal / Soft / Very-Soft, compatible with aircraft and helicopter.
(4)Smooth, linear, quick and precise throttle response.
(5) The throttle signal is transferred through optically coupled system to avoid the electromagnetic interference.
(6) Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
(7) Perfect governor mode for helicopter.
(8) User programmable. Very easy to program the ESC at home or at the flying field.