Packing List: 1 x Power Bank Case Kit Specification: Color: green, black, red, blue, orange (optional) Material: plastic + electronic components Product Size: 10.9 x 7.3 x 2.3CM Capacity (max): 20000mah Input voltage: DC5V Output voltage: DC5V Power supply: 4pcs 18650 battery (not included) Function: Power and Charger 18650 Battery Charger Additional features: with LED flashlight Plug: 4pcs USB ports/2pcs USB ports, 1pcs mrico USB interface Features: -Brand new,high quality -LED indicator, showing charging status and on/off status -Environmentally friendly and economic efficiency. -Support replacement of 18650 Li-battery. Easy to use and secure -Provides extra backup power to all devices that supports USB charging.