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Bicycle Dynamo Generator USB Charger For Phone Light Green

Feature:

1. Bicycle Dynamo Generator: Wide applicability, can install all with front or rear fork between 15-41MM in diameter. Energy saving, never power off, charging and lighting.
2. Safety: Partner for long distance cycling, riding 5-30km/h and generating about 100-1000mA of electricity. Automatically stops generating power when riding speed exceeds 30km/h (does not affect external power supply).
3. Compact Design: Compact and fashionable, convenient to install, using own small tool to complete the installation, DIY easy, making it a convenient accessory for night rides.
4. Sturdy Construction: This mountain bike generator is crafted from ABS material, ensuring exceptional sturdiness and a long service life, making it a reliable choice for cycling adventures.
5. Night Riding Equipment: Built in rechargeable lithium battery 1000mAh. Double USB output interfaces allow simultaneous charging for 2 devices. 4 mode power indicator lights remind you of the remaining power status.

Specification:

Item Type: Bicycle dynamo generator
Material: ABS
Product Size: Approx. 80x50x80mm / 3.15x1.97x3.15in
Battery: Rechargeable lithium battery 1000mAh (built in battery shipped)
Dual Output Ports: 2 USB output ports, can simultaneously charge 2 devices
Battery Level Indicator: 4 mode signal indicator lights remind you of the remaining battery level
Power Generation: Produces approximately 100-1000mA of power when riding at speeds of 5-30km/h. Automatically stops generating power when riding speed exceeds 30km/h (does not affect external power supply).

Package List:

1 x Long Bracket
1 x Short Bracket
2 x M6x50 Screw
2 x M6x30 Screw
1 x M6 Wrench
2 x Hex Wrench
1 x Screw Tip
2 x Screw Washer
2 x Fasteners
1 x Generator
1 x Instruction Manual

Note:

1. Before the first external power supply, please fully charge the power generator and power battery.

2. When supplying power externally, ensure the rated input voltage of the receiving device is DC5V.

3. Optimal power generation efficiency is achieved at speeds of 15-28 km/h. It is recommended not to exceed 28km/h.

4. If unused for extended periods, the battery will self discharge. Regularly cycle to maintain a certain charge level.

5. Unauthorized disassembly or modification is strictly prohibited to avoid circuit damage, battery overheating, and potential flame or explosion hazards.

6. Avoid cycling in severe weather conditions to ensure personal and bike safety.