Description :

Can be packed into 4x18650 batteries and combined them to bicycle lights powered
Output voltage: 8.4V, Input voltage: 8.4V
Standard 5.5DC Interface (Case diameter 0.95cm, 0.5cm diameter within the interface)
Cable: 60cm;(it have the USB cable )
Can put 4x18650 batteries in to power bicycle lights
Application Load 4x 18650 batteries
Quantity: 1 pc
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you

Package inluded :
1 x Battery case (Batteries not included)

please note : this item does not included retail package .