20000mah power bank 20000mah

This power bank 20000mah is our hot sale product,and very popular in the market. we can export 30000pcs-35000pcs per month.You can use it to charge any cellphones and tablets any where.Pls feel free to contact us if you have interest,we will offer you the lowest factory price.

Capacity:20000mah
Product Size:172mm*72mm*22mm
NW:380g
Color:Black,White
Housing Material:ABS
Battery type:Lithium Battery
Cicyle life:More than 1000 times
Input:DC5V 1000mA(Micro USB)
Output:DC5V 1A and 2.1A
Protection Functions:Built-in protection functions for short circuit
over charge/discharge