Emax 4Pcs 12A ESC Brushless Speed Controller with 5V/1A Linear Mode Switch for F250/300 Quadcopter Multicopter

Features:
Can be programmed by program card or transmitter
Based on simon K firmware， futher optimized to the perfect flying performance
Max speed: 210，000 RPM for 2 pole， 70，000RPM for 6 pole， 35，000 RPM for 12 Pole
Seperate power supply for MCU and BEC， enhancing the ability of eliminating magnetic interference

Specification:
Constant Current: 12A
Burst Current: 15A
BEC: Linear mode 5V/1A
Input Volt: 2S-3S LiPo battery
Item size: 25 * 20 * 7mm
Item weight: 9g

Package Information:
Package size: 11 * 7 * 6cm / 4.4 * 2.8 * 2.4in
Package weight: 84g / 3oz
Adhesive tape package

Package List:
4 * EMAX 12A ESC