Portable Power Bank 20000mAh Introduction:
WST, Inventor of replacement mobile battery in 1997, is a smart technology provider with leading global sales to over 400 million cusotmers.
For more than twenty years, WST, known for its stable performance and user-friendly designs, has provided satisfying products for customers from 75 countries.
Portable Power Bank 20000mAh Technical parameters :
Color: White ,Black
Output: 5V 2.4A (smart)
Input: 5V 2A
Capacity: 20000mAh 74 Wh (TYP)
Portable Power Bank 20000mAh Pictures:
Portable Power Bank 20000mAh Application:
Can offer you factory price.
Check our product one by one in our QC department, we can assure the best quality.
Accept small MOQ.
Accept sample order.
Promise you give you feedback during 24 hours and find solution the next 48 hours.
Quality is the life of our factory.
1. We promise to use the best (original) components to ensure our product in high level.
2. All products will be carefully tested by our QC department.
3. Before test, all Power Bank have 24 hours aging test.
Normally, the process of checking Power Bank is as follows:
1. Function test: input, output, led, power display, scratch proof, Anti-drop shock, all kinds phone and USB Slots.
2. We will test if there is any other special function such as QC3.0.
Wanshuntong was established in 2004, as a top leading professional OEM / ODM power bank manufactory, our experienced working team has been dedicated to the R&D, manufacture and marketing, with advanced technology, high-quality, innovative design and best pre-sales & after-sales services.
On the purpose of producing first-class power bank , we have already established our own band named power bank "WST", which has been successfully exported to more than 100 countries worldwide, such as Southeast Asia, the Middle East, Africa, Latin America, Europe, the United States and so on.
Q.If we order more than our capacity, then how to arrange delivery?
A.We produce according to the order.But we’ll spare every efforts to delivery without sacrificing the quality as soon as possible.
Q.This time we are going to buy 1 set for quality check and to be placed for a show. For a long term co-operation, would your company offer us competitive price?
A.It’s great honor to have a long term cooperation with you.We will give you the most competitive price we can.
Q.To import your products,what are the importing documents required?
A.You need the customs clearance documents such as packing list,commercial invoice,contract and something like this.We will send you all the related documents after shipment.