3A Max 5A Output 5V/3A OR 6V/3A Switchable Switch-Mode BEC
3A Switch Mode UBEC 5V 6V Max 5A LowRF Noise BEC 
Universal 3A 5V Max 5A Switch Model UBEC Switchable High Quality
Switchable Switch-Mode BEC 3A Max 5A Output 5V/3A OR 6V/3A


Features:
100% Brand new and high quality!
This is a switch mode DC/DC regulator, it outputs a consistent safe voltage for the receiver, gyro and servos.
It is very suitable for RC helicopter and other RC models especially when the built-in BEC in the speed controller has a very limited output capability.


Specifications:
Size: 30*13*6mm(L*W*H)
Continuous current: 3A
Burst current: 5A
Output Voltage: 5V3A or 6V3A(Selectable by using a jumper connector) 
Input Voltage: 6V-25V(2-6S cells LiPo or 5-18 cells NiMH/NiCd)
Color: Blue


Package includes:
1 x 3A ESC