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New 4000mah Polymer Ultra Thin Power Bank

  • New 4000mah Polymer Ultra Thin Power Bank
  • New 4000mah Polymer Ultra Thin Power Bank
  • New 4000mah Polymer Ultra Thin Power Bank
  • New 4000mah Polymer Ultra Thin Power Bank

New 4000mah Polymer Ultra Thin Power Bank

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Terms of Trade: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 50 Piece/Pieces
    Delivery Time: 1 Days
    Packaging: We provide a variety of exquisite packaging
    Productivity: 99999999999999pics/year
    Brand: RETECK
    Transportation: Ocean,Land,Air
    Place of Origin: SHENZHEN,China
    Supply Ability: 60000pics/day
    Certificate: ISO 9001 CE FCC ROHS UL Certifications

Basic Info

Model No.: PMU-053

Product Description

New 4000mah Polymer Ultra Thin Power Bank

A composite design of high-performance mobile power Bank, built-in 4000mA lithium polymer batteries, customized according to customer capacity, repeated charge and discharge more than 300 times. Mobile power Bank using high-quality plastic shell, crystal texture crystal clear. IPOD, iphone and other digital products to add power, easy to carry, affordable, business, travel, people must go out portable power bank!

We mainly produce USB flash drive, power bank ,wireless charger, earphone and mobile phone accessories.


New 4000mah Polymer Ultra Thin Power Bank

1, the working voltage: 5.5V (maximum)
2, the charging current: 1000mA
3, the battery capacity: 4000mAh
4, the output voltage: 5V
5, the output current: 1000mA (maximum)
6, the charging time: 4 ~ 10hrs (indoor power supply: 5V / 1000mA)
7, weight: 100g

8, size: 13*7.5*1 cm

Standard interface:
1, the input interface: MICRO interface
2, the output interface: USB interface.
3, Material: aluminum.
4, charging LED lights color display: charge red, full of green.
5, the power LED light color display: red ≤ 30%, green ≥ 70%.

1, please read the instructions before use
2, for a long time do not use this product, every three months to charge the product at least once;
3, the polymer battery without memory effect, without activation. Fully charged, the charging plug unplugged, to avoid prolonged charging and damage the battery. When the power is less than 25%, please charge the product, do not put the power within the power and then completely discharge power!
4, in the ambient temperature -20 ~ 55 ℃, relative humidity 20-70% RH in the case of use. And away from damp, high temperature and fire
5, please keep the product stored in a dry place, away from wet and corrosive materials.
6, this product is strictly prohibited to disassemble, impact, into the fire or water.
7, if the battery bulging, leakage or smell, immediately stop using.

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New 4000mah Polymer Ultra Thin Power Bank

Shipping Terms:

Our delivery go through DHL, Fedex, UPS, EMS etc.

power bank UPS delivery

Trade Capacity:

power bank trade capacity

Factory Display:

Power Bank Factory Display


power bank certificate

Reteck Electronic Co., Ltd.











Company Info

  • Company Name: Reteck Electronic Co., Ltd.
  • Representative: ZhiYong Wang
  • Product/Service: USB Flash Drive , Power Bank , Wireless charger , Bluetooth Speaker , Bluetooth Earbuds , Pen Drive
  • Capital (Million US $): 100000RMB
  • Year Established: 2006
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 91% - 100%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 10
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: No. 2, 2/F, Bldg. 9, Asia Industrial Park, No. 18, Fengmen Rd., Gangtou Community, Bantian St., Longgang District,shenzhen,china
  • Contact Person: Mr. Richard
  • Tel: 86-0755-27571971
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