Dynamo Generator for Bicycle can supply power when you are riding the bike.the picture is very clear.good quality and low price.
Dynamo Generator for Bicycle Application :
With the bicycle power generator, can turn human energyinto electricity while you pedal and do exercise
Transfer human energy into power and store up in the rechargeable battery bank for use, it is eco-friendly
Lightweight with less than 13kg, foldable and easy to carry
Easy to install, just put the bicycle into the mount slots, screw up tightly
Self power generating system, no power supply, no fuel
Permanent generator, direct drive, no noise
With brake unit
Short-circuit protection, anti-reverse discharger
if you have any needs , kindly you visit our website www.dgying.en.alibaba.com to check our products ,meanwhile you can place an order with me at short time .