35 visiting now: 13 USA USA flag 10 China China flag 6 France France flag 2 Netherlands Netherlands flag 2 Sweden Sweden flag 1 Italy Italy flag 1 UK UK flag

P 4000 Mobile Power 4000mah - China

price: contact company for price

1.Battery Type: Li-polymer Battery

2.Capacity:4000 mAh

3.Input: Micro USB 5V/1A(Max)

4.Output:USB 5V/1A




1.Metal style and colorful series design

2.Smart chip control, Automatical no load detect function, and auto power off the output after fully charged more than 30 seconds

3.Multiple safety protection system to ensure devices safety, Over-charge, over-voltage, over-current and short circuit protect function

4.The smart LED display of remaining power

Company Contact:

  • Phone: 8613713871947

  • Address: Weisongka Industrial Park, Longguan Road.Guanlan T, shenzhen, China

  • Email: Email

Published date: June 8, 2013 -

  • Business Description: Shenzhen DBK Electronics Co,.Ltd,which was established in August 2004,is a high tech enterprise incorporating R&D production and sales of batteries,power supplies,battery chargers,photographic accessories,powerbank,etc.Our products include laptop batteries,DC/DV batteries,cell phone batteries,interphone batteries,PDA/PMP/MP3/MP4 batteries,chargers and photographic accessories,which involve in many fields such as IT,telecommunications,digital electronics,consumer electronics,etc.

    At present,DBK owns a new industrial area of nearly 20,000 square meters,more than 1,200 employees and monthly production capacity of over 1.5 million sets.Moreover,our company brings in advanced technology and production equipment,sets up a professional quality control team of over 100 members,and has a professional quality inspection control system capable of providing high quality products,excellent service with timely delivery.

    Besides,we also have a R&D engineering team with over 70 people who research and develop new products independently.Each professional project engineer guides and follows up the whole product procedures from mold design,circuit design,structrue design to final performance assessment,sampling and mass production.

Related listings

  • Magnetic Stainless Pin
    Magnetic Stainless Pin
    Manufacturing - KINGHAGER ELECTRONICS CO.,LTD - China - June 8, 2013 - contact company for price

    Stainless steel needle is permanent grinding material and can be continuously using, The diameter of stainless steel needle is larger, the ability of grinding and polishing is stronger! Chose the suitable specifications according to workpiece materia...

  • Sell Magnetic Liquid
    Sell Magnetic Liquid
    Manufacturing - KINGHAGER ELECTRONICS CO.,LTD - China - June 8, 2013 - contact company for price

    liquid with action of cooling, cleaning, lubrication, rust- proof and brighten; It can reach 70 ℃ for using1-2hours (carefully scald), Please alternate use; It is enrichment liquid , add water 20-100 times to it , then use ; It can be reuse, bu...

  • Deruster Machine Degreaser And Precision Magnetic Deburring
    Deruster Machine Degreaser And Precision Magnetic Deburring
    Manufacturing - KINGHAGER ELECTRONICS CO.,LTD - China - June 8, 2013 - contact company for price

    KH-1200 Specifications: Power supply: 380VAC(50/60HZ)20A Machine size: L1060xW750xH1250mm Grinding relief size:L940xW480mm Container size:680x420*280mm Processing speed: 0-60HZ(3) Operation mode: Machine weight:: 305kg Advantages: 1: No...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"