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5V 1A Output Bicycle Self Generator Mobile Dynamo Bicycle Bike Dynamo Built-in 1000mAh Battery Night Riding Equipment
Specifications:
- Voltage: Other
- Type: Other
- Size: Approx.80 * 50 * 80mm/3.15*1.97*3.15in
- Name: Electric bicycle generator
- Features3: Energy saving and environmental protection
- Features2: Portable size, easy to install
- Features1: Wide applicability, can be installed in the frame
- Capacity: < 10Ah
- Battery capacity: 1000 mAh
- Free shipping
We offer free shipping for all products
- Free returns*
If you aren't satisfied, you can return it
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