Power Bank 20000mAh Portable Charging Poverbank

Battery Type: Li-polymer Battery
Features: Charger & Battery in 1
Output Interface: Double USB
Battery Capacity: 15600-19999mAh
Charging Devices: for Camera

Charging Devices: for Smartphone
Input Interface: Micro Usb
Weight: 406g
Size: 135*65*25mm
Feature: Portable Phone Battery Charger
Feature 1: Powerbank 20000mah