Nowaday, many people have smart phone,camera and Pad. While usually we meet some trouble thing that our device's batteries run out fast.so we need another battery to keep our devices work,which is better, external or replacement?

Many people do not know 18650 battery well,18650 is a type of battery, its diameter is 18mm and length is 65mm.Actully, 18650 exist everywhere: laptop, wireless power tool, flashlight,power bank, ebike and even EV.While, if you need buy 18650, how can you do?

Phase 2 of the 112th Canton Fair will be held in October from 23 to 27, 2012 at Guanzhou, China. OCT Power will show our new products and best service in this exhibition. Our stand is 9.3I19, welcome to our stand to have a visit.

1000mah power bank-Stream Bread has been developed, and launch on Oct and pass our test system.welcome enquiry!