About product and suppliers:
            585 gp powerbank products are offered for sale by suppliers on Alibaba.com, of which power banks accounts for 1%. 

A wide variety of gp powerbank options are available to you, such as double usb, dc, and micro usb. You can also choose from usb gp powerbank, as well as from ultra slim, high capacity, and fast charging gp powerbank, and whether gp powerbank is ce, or rohs. 

There are 10 suppliers who sells gp powerbank on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of gp powerbank supply is 100% respectively.