KV(RPM/V): 560
Power(w):1250
Ni-Mh Ni-Cd Battery(v):15-24
Lipo Battery (cell):4-6
Max Permissible Current   (A/V):68/19.6
Running Current(A):＜50
Weight(g): 270
Shaft Diameter(mm) :6
Max pull (kg):3.8
Propeller(IN): 15*8