Convenient to assembly, easy to carry, portable for outdoors use. Hand crank, the faster the shaking speed, the greater the power, the maximum power is about 20w, great for and situation. Hand crank, the faster the shaking speed, the greater the power, the peak power is about 20w.
eBay
Type: Manual Generator. 1 Pc x Manual Generator. Small and exquisite, convenient to assembly, easy to carry, and with internal power storage function.
eBay
eBay
1 Hand Cranked Power Electricity DC Electric Generator Model. Fun and Learning: The DIY Dynamo Lantern Educational STEM Building is simple and easy to understand, children can learn the working principle of the electric motor while playing, improving learning interest.
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Its stylish red design adds a touch of vibrancy to the practical features of this all-in-one radio device.
eBay
Portable and lightweight, easy to carry. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. If item is defective after 3 months, you can still send it back to us.
eBay
Applicable Scenes: 30W hand crank generator can generate electricity normally at high altitude and low temperature. Power: 30W. Feature: 1. It is waterproof, shockproof, and salt fog proof. Wide Application: The hand crank generator is suitable for small laptop, shortwave radio, regular cell phone, etc.
eBay
Type: Manual Generator. 1 Pc x Manual Generator. Small and exquisite, convenient to assembly, easy to carry, and with internal power storage function. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
eBay