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Item specifics
  • Type: Emergency / Portable
  • Quality Certification: FCC,CE,UL,RoHS
  • Voltage: Input: 5V Output: 5V
  • Brand Name: RETECK
  • Battery Type: Li-polymer Battery
  • Plug Type: USB 2.0
  • Compatible Brand: For Apple,SAMSUNG,Micro USB,Mini USB,PSP,DC3.5Swith Cable, NOKIA DC2.0
  • Output Interface: Single USB
  • Battery Capacity(mAh): 3001-5000mAh
  • Output: 5V/1A
  • Is LED Lamp Illumination: No
  • Socket Type: Others
  • Weight: 120G
  • Model Number: PMU-030
  • Supports Solar Energy: No
  • Applicable Object: Universal
  • Input Interface: Micro USB
  • Support Quick Charge Technology: No
  • Input: 5V/1A
  • Size: 115X65X10.2mm
  • Battery type: Li-polymer Battery
  • Socket Type: usb,Have All Different AC Adaptor
  • Interface Type: USB 2.0
  • Certificate: CE,FCC,RoHs
  • Shell: aluminium alloy
  • Working temperature: - 40 C ~ + 70 C
  • Recycling times: ≥800 times
  • capacity: 4000mah
  • Color: Black and Silver
  • Warranty: 2 years
Product Description



Super Slim Mobile Power Bank 4000mAh Portable External Battery Charger carregador portatil Powerbank Backup Pack for Cellphones


Build-in intelligent recognition voltage imported chip, 

can automatically identify the mobile phone, tablets, and other digital products charge.

Precise electronic board, have prevent overcharge,discharge, discharge, prevent leakage, 

short circuit and high temperature resistant.High quality high capacity batteries, durable.

 Support for fast charging, no memory effect, charging circuit number up to 1000 times.

Standard USB output, Micro USB input, simple and easy to carry.


Item Specs:

 Capacity: 4000mAh

 Input: 5V / 1A

 Output : 5V / 1A

 Compatibility: All phones

 Weight: 120g

 Size:  115X65X10.2mm

 Color: Black,Silver



Compatible with:

Digital devices like mobiles , For iPhone 4s, For HTC Amaze, For Nokia, For Samsung galaxy S2,S3,Note,note2, For Nexus, For Samsung Gem, and other devices that uses Micro USB, Mini USB, For Apple 30 Pin and 2.0mm adapter



Package Included

1 Beautiful power bank  

1 piece USB charge cable(Iphone cable is not included).


Shipping Method

Power Bank: Netherland Post, Sweden Post, or other Posts with tracking No.

Other Products: China Post Registered Airmail with tracking No. 

Top Sellers: RU/US/EU Local Shipping


Shipping Time  

Dispatch Time: 1-3days after payment process is completed.

Delivery Time: RU US EU countries (10-25 working days)

 Rest of the world(20-60 days)

Not received after 45 days: Contact us and we will check with our agent

Not received after 60 days: Issue refund 



We are not responsible for any VAT or custom charges.(but we declare low value on the package try to avoid the custom duties)



18 months Product Warranty

Defective in 3 Months: Replacement without extra charges

Defective after 3 Months: Replace or repair, buyers pays the shipping fee for resend or replace product



Please do not open dispute or leave negative feedback without talking to us. We value our customers as well as our feedback profile. If we ignore your message or we can not solve your problem, you can open dispute.


Certifications: CE FCC ROHS and ISO









Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.15kg (0.33lb.)
  • Package Size: 20cm x 20cm x 10cm (7.87in x 7.87in x 3.94in)
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