About product and suppliers:
            6,608 external battery charger products are offered for sale by suppliers on Alibaba.com, of which power banks accounts for 77%, charger accounts for 6%, and camera charger accounts for 1%. 

A wide variety of external battery charger options are available to you, 

There are 6,613 suppliers who sells external battery charger on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of external battery charger supply is 99%, 1%, and 1% respectively.