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 45A/55A is a choice for your performance build. Design and manufacture offer unparalleled performance and reliability.

Specifications
Item Name: RuiBet 45A/55A 4-in-1 
ESC Material: Board + Electronic Component Input 
Voltage: 3-6S (11-27V)
Continue Current: 45A*4/55A*4 Channels
BEC: No Current 
Meter: Yes
Installation: Hole 30.5MM/M4
Firmware: BLHELI_S J_H_15_REV16_7
Color: Black Weight: 14.5g

PackinList
1 x RuiBet 45A or 55A 4-in-1 ESC
1 x 8P*1.0mm Double-ended Cable
1 x XT60
1 x 1000UF/35V Capacitor
2 x 16 AWG Wire