Specifications ::
Size: 2.7 cm (L) - 3.0 cm (Diam.)
Weight: 53.5 Grams
Main Shaft: 3 mm (Diam.)
RPM Per Volt (k/V): 600 kV
Working Current: 0.4 to 9 Amps
Working Voltage: 7.2 - 12.6 V (2 - 3 Li-Po or 8 - 10 Ni-CD/Ni-MH)
*MAX Output Power: 72 Watts (3 Li-Po@10x4.7)