Bicycle Chain Charger to USB - Dynamo, 1000mAh

Bicycle Chain Charger dynamo is a fully integrated ecological charging system for all your gadgets, phones or other devices! If you often use your bike to commute to work, to school or on biking trips, this gadget is perfect for you. Using pedal power to generate power, this dynamo takes its power directly from the movement of your chain to charge its internal 1000mAh battery. When one of your gadgets needs to be charged, just hook up the charging USB cable to the dynamo and let your device charge. Best of all, you won’t have to be pedaling to charge the device since the built-in battery will just release its power to the gadget.This bicycle chain charger is made from a lightweight yet sturdy ABS plastic that will not weigh your bike down or create any added drag on your bike trip! Easy to install, the dynamo comes with all the accessories needed to fix it to your bike and you will have your gadgets charging in no time.This DIY powered bike generator charger to USB is a necessary addit