E-Ser Electronic Co., Ltd was formed in 2003 in Shenzhen, China. We
have over 8 years' experience in design, manufacture and export
battery charger and portable power bank for all kinds of digital
With many years' developement, E-Ser Electronic Co., Ltd now has a
mature technology and is doing better on developing environment
protecting products for digital consumer products to facilitate the
demands of the market. Our equipment designs reflect modern
thinking and appealing attributes to mass demographics.