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Contactus:Jon Qiu


Contactus:James Mo



Add:B Building, Laifu Industrial Park, Liyuanxilu, Heping, Fuyong, Baoan, Shenzhen, China.

External Power Bank

This external power bank is amazing to use. Slim to hold, durable, and quick at both charging smart devices and recharging when depleted. Yes it has only one usb outlet. You don't miss the second outlet since you’re usually charging only one...

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  • Product Details

1.Product introduction of external power bank
 This external power bank is amazing to use. Slim to hold, durable, and quick at both charging smart devices and recharging when depleted. Yes it has only one usb outlet. You don't miss the second outlet since you’re usually charging only one device at a time when on the road. WST recommend it, especially for any road warriors or those that travel internationally.

2.Product parameters of external power bank

Batterial Brand:

Samsung/LG or Chinese Brand Hongde , Xindian

Battery type:

Li-Polymer battery



Charging time:

around 1 hrs


500pcs (OEM) including printing your logo

  • Material finish and process technology: Aluminum CNC machining sandblasing + oxidation, small Ultra-thin design, easy to carry space, and it is comfortable feeling to hand holding.

  • The easiest way to keep your mobile device full charged with the portable power bank.

  • Whether for emergency or everyday use, keep full power just need an cable connect the power bank and go wherever you want

  • Built-in short circuit protection, over charging, discharge protection, over current protection.

3.External power bank Available Color

  • Green/Red/Yellow

  • Custom color need pantone and base on 1000pcs/color

External Power BankExternal Power BankExternal Power BankExternal Power BankExternal Power BankExternal Power Bank

 We are specializing in design, R&D, manufacture, marketing and after-sale service of Portable Battery Charger, external power bank etc. Our mission is to provide ODM/OEM solution for brand operators to get WIN-WIN business.
 We have own plastic tooling plant + own industrial park with 13,000 square meters and assembly factories (about 200 works ) in Shenzhen and Guangzhou.
 Since the foundation, we have focused on creative designing, opening our own molds which have gained Design-Patents and strict quality control. In addition, we are trying very efforts to get innovation, high quality, high-satisfaction for our customers.
 Customer inlcuding: For China bank, Aigo, Oppo, Kenxinda, etc. 

4.Safety Certificates  
 MSDS 2006/66/EC UN38.3 UL1642 IEC62133 SDS Rohs CE KC CQC BSMI WERCS etc. 

External Power Bank   

5.Packaging Services  
 Logo,package,color...can be designed according to your requirements.
 1. Logo: We can print your own logo on our products.
 2. Package&color: We can made the package and color according to your demands.  
6.Shipping Services                     
 1. Express: UPS, DHL, FEDEX, TNT or Special Express Line.
 2. Air way shipping, sea way shipping and other shipping ways are available.
 3. Sample will be delivered within 2-3 working days after the receipt of payment.    
 1. Can I get a sample order?
 Yes, we welcome sample order to test and check quality.Mixed samples are acceptable.
 2.Do you offer guarantee for the products?
 Yes, we offer 12 months+1 month guarantee for the products.    
 3.Are you a factory or trading company?
 We are the external power bank factory,supplying OEM/ODM service    
 4.What is your battery cell inside?
 All our batteries are grade A Li-ion or polymer battery, to promise you
 a safe, stable charging environment, lasting battery life.    
 5.How long is the life span of power bank?
 More than 500+ cycle times    
 6.Is there any test before delivery?
 Yes,all the products will do two recycle charge-discharge test ,around 20-30 hours.    
 7.How to proceed if I have my own logo to print?
 First, picture for visual confirmation, next is sample picture or sending sample to you for confirmation, finally we will go ahead for mass production.    
 8.When will ship the goods?
 Samples without logo:within 3 days
 Samples with logo: Within 5-7 days
 Mass production: 15-25 days after artwork approval for mass production    
 9.What should I do if I found the defective products?
Our defect rate is 0.2-0.3% means FOC 2 or 3s, we can prepare more products next order.

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