





Can be packed into 4x18650 batteries and combined them to bicycle lights poweredOutput voltage: 8.4V, Input voltage: 8.4VStandard 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 lightsApplication Load 4x 18650 batteriesQuantity: 1 pcNote: Due to the difference between different monitors, the picture may not reflect the actual colorof the item. Please understand, Thank you.package include1 x Battery case(Batteries not included)












