About product and suppliers:
            1,391 china one universal power products are offered for sale by suppliers on Alibaba.com, of which power banks accounts for 31%, relays accounts for 1%, and switching power supply accounts for 1%. 

A wide variety of china one universal power options are available to you, such as pcb. You can also choose from 3000-4000(mah), 15001-20000(mah), and 9001-10000(mah) china one universal power, as well as from double usb, dc, and apple interface china one universal power, and whether china one universal power is usb, ac, or usb type c. 

There are 1,098 suppliers who sells china one universal power on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., from which the percentage of china one universal power supply is 99%, 1% respectively.