Features:
Premium board and electronic are solid and , offering long service .
The board is designed with a rational layout. It is very easy to solder external electronics. 
The JHEMCU Ruibet 55A is a choice for your performance build.
design and manufacture offer unparalleled performance and reliability.
The package includes 1 * RuiBet 55A 4-in-1 , 1 * 8P*1.0mm double-ended cable, 1 * XT60, 1 * 1000UF/35V capacitor, and 2 * 16/12 AWG wire.

Specifications:
Item Name: RuiBet 55A 4-in-1
Material: Board + Electronic Component
Input Voltage: 3-6S (11-27V)
Continue Current: 55A * 4 Channels
BEC: No
Current Meter: Yes
Installation: Hole 30.5MM/
Firmware: BLHELI_S J_H_15_REV16_7.
Color: Black
Weight: 15.5g

Package Information: 
Package Size: 50*50*20mm
Package Weight: 27g

Package List: RM15022B-55A
1 * RuiBet 55A 4-in-1
1 * 8P*1.0MM Double-Ended Cable
1 * XT60
1 * 1000UF/35V Capacitor
2 * 16/12 AWG Wire