FT V3/V3-E 480A High Current Power Distribution Board is for Agricultural FPV UAV Multicopter. The EFT V3 is suitable for quadcopter and hexacopter, EFT V3-E is suitable for octocopter. 

Specifications:
ModeL: EFT V3
Max Current: 480A
Size: 150x16mm
Weight: 200g (without cable)
Suitable for Quadcopter & Hexacopter
Cable length: 20cm
Model: EFT V3-E
Max Current: 480A
Size: 120x14mm
Weight: 130g (without cable)
Suitable for Octocopter

Note(V3):
- Yellow XT90 connector is for 12S power (for ESC)
- Yellow XT60 connector is for 6S flight controller power
- Blue XT60 connector is for 12S power (not for ESC and can not be applied for 3s-6s flight controller)

Note(V3-E):
-Two power lines can be directly connected to two 6S battery;
-The eight XT60 female interface output is 12S, to transfer power supply;
-2 XT30 female connector facing up for the 6S power interface, the two XT30 male connector facing up to 12S power connector.