Smart  Ultra Slim 4000mAh Portable Power Banks Cell Phone Charger For Smartphone
 
Product Description:

 
Accessories:
 
Power Bank*1
Optional usb charing cable:single usb charging cable;3 in 1 cable or 4 in 1 cable
Optional Package:cardboard box;PVC box;case or customized package
 
 
Packaging and Shipping:
 
Optional package:gift box;PVC box,Case or customized package
Shipping Ways:by Express like DHL,UPS,Fedex or TNT;air transportation  or sea transportation
 
 
Our Advantages:
 
1. We can provide OEM and ODM service
2. We can gurantee 12 months warranty
3. If there are some quality problem,we can replace new one for you and we will also pay the shipping cost 
4. We can produce all kinds of power banks,and we also can produce the power banks according to your requirements
5. Our professional salespersons will reply you and help you to solve problem in time
6. We can gurantee the high quality of products,one by one test before shipment
7. We can gurantee on time shipment
8. We will recommend some new design power banks for you every 2 months

9.Logo Imprinting/Engrave:Full-color printing, laser engrave, heat-stamp and more methods of logo imprinting to fit your demand.
 
Testing Details:

• Incoming materials have to pass strict examination before being accepted,IQC check sampling refers to AQL on whether to accept or not.
• IPQC checks on the mobile phone charger and manufacturing procedures are conducted.Results are recorded for
  future study.
• FQC on the final product,referring to CSP standards.Final testing is also conducted.

 
Company Information:
 
Shenzhen DeLong Energy Technology Co., Ltd.(Delongbattery) is a professional new energy supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide ,it was established in 2006 and becoming the leading player in the new energy field through several years development .Delong company integrates the cell manufacturing and offer of power solution in according to different application purpose ,our product are widely applied on:common digital devices battery , high discharge rate battery,powerful electric vehicles battery ,low and High temperature lithium ion battery ,power storage and back-up battery pack etc.  


 
FAQ:
 
Q:How many times can this appliance charge for my mobile phone?
A:2-3 times for iphone4 mobile phone
 
Q:How long will this appliance take to charge my mobile phone full?
A:Approx:1 hour
 
Q:How long will the power of battery of this appliance remain?
A:3-6 months,however,we suggest you recharge it every 3 months
 
Q:How about the warranty for this appliance?
A:one year warranty
 
Q:Does your appliances pass some certificates?
A:Yes,some of our products have CE,ROHS,FCC,MSDS and UN38.3 certificates.
 
Q:How do you usu