2pcs  DIY hand gear motor brushless generator 

DIY a hand crank can generate electricity myself!

[ Voltage ] 3-5V hand 2 rev / sec

[ Current ] 100-200mA

[Direction of rotation]forward / reverse can

Typical applications:
1 ， hand-cranked charger ， emergency power supply box ，
2， LED flashlight， emergency charger，
3 ， until the hand-cranked emergency radio products
4 ， camping lights， portable lights

 motor is Three-phase AC issued after the three-phase rectifier outputs DC

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