Power bank 40000 mah power bank external battery for smart phone

Our M081 Power Bank Advantages : 

1.Showing stylish for the brand    

2.The Capacity of power bank is optional
3.Design with the concept of fashion, elegant and modern

4.Over-charge and discharge protection  : Charge control/over current/ over charge/over discharge/short circuit
5.High quality and real capacity
6.Environmental Protection 

7.Suitable for :  All mobilephone/ MP3/MP4 player/ digital camera and so on

Package&Shipping Informations:

1.  Standard Retail Package 

2.  QTY:50PCS/CTN

     GW:8KGS/CTN

     NW:7.5KGS/CTN
     MEAS:52*21*21.5CM

3.  Shipping Method: 

 FedEx/DHL/UPS/TNT for samples, Door-to-Door;

 By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

 Customers specifying freight forwarders or negotiable shipping methods!

        We are one of the leading manufactures and exporters professionally researching and producing Digital Products,producing and marketing top-class Power banks ,Car air purifier and Bluetooth Speakers .

        MDT company located in Bao'an ,Shenzhen ,covers the area of 6000square meter ,600 staff ,including 40 ten-year exoerience engineers ,15 experienced sales ,380 skilled workes ,6SMT lines ,a group of well cooperated material suppliers to ensure you all the quality products and best services .

 Q1.Are you a factory or trading company?

A: Yes, we are power bank factory ,supplying OEM/ODM service.

Q2.What Certification do you have?

A:CE,ROHS, PSE ,FCC Cert. MSDS,KC,UN38.3 report.

Q3.Can you offer free sample?

 A: Yes, 1pc stock sample can be free if you are real customer.

 Q4.Is there any test before delivery? 

 A: Yes ,all the products will do two recycle Charge-discharge test ,around 20-30 hours .

 Q5.Can you accept OEM Service?

 A: Yes , we can. Qty is not the only standard .more qty ,less cost.

1.Custom logo, over100pcs                       

2.Custom color, over 500pcs                     

3.Custom package, over 1000pcs               

4.Custom PCBA, over 5000pcs                

Q6, Can you open mould as customer request.

A: Yes , we can

Metal case mould:2,000-5,000pcs: we bear the mold charge together

                Over 5000pcs: free of charge

Plastic case mould:5,000 -10,000pcs: we bear the mould charge together

                 Over 10000pcs: free of charge

Q7.What’s kind of battery do you use?

A: 1.Brand battery: Samsung, LG, Panasonic, Sanyo, BAK, Zhuoneng, Scud, CJ, which depends on customers.

2.Brand new, Grade-A cell , 100% full capacity

Q8.How about your PCBA?

A:Our conversation rate is 85%-90%, OEM custom circuit board is availlable.With a precise IC protector, our power bank can avoid over-charging, over-discharging, over -current, short circuit and stable voltage protections.

Q9.How about your After sales-service?

A:1.Guarantee time: one year

    2.Spare parts: 0.3% spare parts will be shipped with your order.

    3.Return policy: we can exchange goods if quality problem.

Q10.How about your payment terms

We accept L/C,T/T, Western Union, Moneygram, Paypal, Escrow,BOC.

     If there are any products can be of your intereste ,pls feel free to contact Cynthia Guo ,many thanks in advance ! Welcome your inquiry mail !