bicycle mobile charger, Charge Any Moblie Phone, Easily Fixed On Bike, Charge Anywhere/AnyTime, AC-701 - AC-701

1. Operating temperature: -15°C to +55°C
2. Dynamo: 40.2 x 94.3 mm, Dynamo (with mountings): 250g

3. Connector: USB 2.0 interface,
4. Charger: 71 x 33 x 22 mm Charger: 36 g
5. Phone holder: 141 x 21 x 25 mm Phone holder: 11.5 g
6. Connecting cables: 800- 1,000 mm

7. This one is universal one and can charge any mobile phone.

8. Charge your mobile phone anytime/anywhere, don't worry it's automatically power off.

9. Clean and environmental protection, easily fixed on the bicycle.

Work Theory:

The dynamo generates power by the movement of the wheel and then converts the kinetic energy to electric energy. The AC from dynamo is changed to DC through the transformer. The DC turns to 5V working voltage by voltage regulator tube. We have different rotary brackets used for I-phone III, I-phone IV and any other models. The adjustable screw could be operated by hands.