Voltage: 1 - 2 s
Test Data of 1811-2000KV:No-load Current: 0.4A / 7.4V
Max Power: 38 W

Voltage: 2S, Prop: 7x3.5, Current: 4.1A, , Thrust: 165g
Voltage: 2S, Prop: 6x3, Current: 3.4A, , Thrust: 150g
Voltage: 2S, Prop: 5x4.5, Current: 4.0A, , Thrust: 135g
Colour:Silver
Material:metal
Size:18x18x30mm
Motor Diameter: 17.5 mm
Motor Length: 21.8 mm
Total Length: 29.8 mm
Shaft Diameter: 2.0 mm

Package Contents:
1x 10 grams 1811 motor
1x 2.0mm prop adaptor
1x prop saver with rubber O ring
1x hex wrench

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1x 10 grams 1811 motor
1x 2.0mm prop adaptor
1x prop saver with rubber O ring
1x hex wrench