Fast Charging 10000mah 6000mah 4000mah Portable Usb Charger Power Banks Usb Mini Wireless Cell Phone Power Bank
Battery type: cylindrical aluminum case
Battery type: liquid lithium ion battery (18650)
Shell Material: Plastic
Color:black,white,red
Power capacity:2000mAh,4000mAh,6000mAh,10000mAh
Dimensions:140x62x22mm
Conversion rate: 80 (%)