Hobbywing 5V-7V 150A DC Cooling Fan For RC Model Motor ESC 25/30/40mm Power Transfe

Description:
Dimensions: 25*25*10mm,30*30*10mm,40*40*10mm
Suitable Voltage: 5V ~ 7V DC
Rotating speed(RPM ):
13000RPM~14500RPM (30*30*10MM)
7000RPM~8500RPM (40*40*10MM)
Double ball bearings, Japan NMB bearings

Package Included:
1 x Cooling Fan