Best Powerbank 20000mah, Mobile Charger Power Bank 20000mah, Fast Charging Power Banks 20000Mah,quick charge 18W output

Best Powerbank 20000mah, Mobile Charger Power Bank 20000mah, Fast Charging Power Banks 20000Mah,qucik charge 18W output

Capacity	20000mah(A class battery,full capacity)
Input	micro 5V2A,QC,tpye-c 3A
Output	3A quick charge 9V-2A,12V-1.5A,18W
Material	ABS
Color	Black,white,or customized,also can print logo