Emergency Portable Hand Crank Power Dynamo USB Charger

4.50 out of 5 based on 2 customer ratings
(2 customer reviews)


1. 100% brand new and high quality.
2. Portable mini emergency hand-cranking dynamo charger suitable for outdoor activities, good outdoor emergency power supply for your mobile phones or other digital devices.
3. Transform the mechanical energy into electric energy, charge your mobile phone or digital devices at any places and at any time, convenient and useful.
4. Mini size and light weight design can be easy and convenient to carry.
5. Output voltage: about 5.5V; Current: about 300mA-600mA
6. Size: 58 x 46 x 31mm; weight: 70g


2 reviews for Emergency Portable Hand Crank Power Dynamo USB Charger

  1. Mohammed

    I bought it full of doubt.
    But its amazing gorge result I get- charges truly & fast. This is beautiful.

  2. Ella Oga

    Very nice

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