WOR 4x 18650 Waterproof Battery Pack Case House Cover For Bicycle Bike Lamp Light

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 Included: 1 X Battery case (Batteries not included) #BicycleAccessories #batteryhousingcase #BatteryCases #BatteryPack #Cycling #waterproofbattery #biycle #sportsgood #emergency #Outdoor #lampbattery #waterproofcover #lithiumbattery #SportingGoods #bikebattery #Battery #lightbattery #lightsreflector