Household Hand Crank Dynamo USB Charger for Travel Camping

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Description:

Hand crank, the faster the shaking speed, the greater the power, the maximum power is about 20w, great for emergency and power-off situation.
The USB port can be chargerd for phone, , mini USB light, fan and other item with USB port, convenient and platical.
Metal outer case, with anti-slip foot pads, make it useful and you will feel effortless and time
Convenient to assembly, easy to carry, portable for outdoors use.
It can be actively applied in fields, field operations, field trips, rescue operations, natural disasters, survival training, emergency communications, long-term power shortage, tourism, emergency power, etc.

Specification:

Model: F20
Color: Blue
Stable Power: 3v/6.6A, 5v/4A, 6v/3.3A, 9v/2.2A, 12v/1.6A, 15v/1.3A for selection
Max Cranking power: 20W
Rotating speed: 2000rmp/min

Package Includes:

1x
1x Handle

:

1. Faster rocking for higher generation power and voltage.
3. Please adjust the voltage to 5V before you using USB interface.
3. Shake the output voltage must be biger than the setting voltage to regulate theoutput voltage.
4.Hand crank, the faster the shaking speed, the greater the power, the peak power is about 20w

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