Gold Member Since 2012
Audited Supplier
Shenzhen EPT Electronic Technology Co., Ltd.

Power Bank, Mobile Power Bank, Portable Power Bank manufacturer / supplier in China, offering Promotional Mini Metal Power Bank 4000mAh with Logo Printing, Full Color Logo Printing 4GB Customized Card USB Flash Drive, 10000mAh Solar Portable Power Phone Charger for Cell Phone and so on.

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Promotional Mini Metal Power Bank 4000mAh with Logo Printing

FOB Price: US $2.89 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $2.89/ Piece
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Port: Shenzhen, China
Production Capacity: 10000PCS/Week
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ET-P480
  • Capacity: 2001-5000mAh
  • Carrying Way: Universal Split
  • Applicable Models: Mobile Phone
  • Display: Without Display
  • Certification: CE, RoHS
  • Recyclable: Non-Recyclable
  • Ouput: 5V/1A
  • Material: Metal
  • Transport Package: Gift Box, Blister Cover, PP Box, Tin Box
  • Origin: Shenzhen
  • Battery is Removable: No
  • Compatible Brand: All Phones
  • Charging Type: Electric
  • Cell Type: Li-Polymer
  • LED Lighting: Without LED Lighting
  • Socket Type: for All
  • Input: 5V/1A
  • Size: 105*68*10mm
  • Trademark: EPT
  • Specification: CE, FCC RHOS
  • HS Code: 8507600090
Product Description
Promotional Mini Metal Power Bank 4000mAh with Logo Printing
Promotional Mini Metal Power Bank 4000mAh with Logo Printing
Promotional Mini Metal Power Bank 4000mAh with Logo Printing

Promotional Mini Metal Power Bank 4000mAh with Logo Printing
1. Capacity: 2000mah 3000mah 4000mAh 5000mah 6000mah 8000mah
2. Input Current: 5V / 1A
3. Working temperature: Below 40 degree
5. Color: Black, Golden, Silver, Red, Blue
6. Cell type: polymer battery.
7. Input charging time: 5-6 hours.
8.Weight: 120g
1. 100% new and high quality.
2. High capacity 4000mAh mobile power
3.High power conversion efficiency: far higher than similar products.
4. Portable, practical and long cycle life.
5. Charming look and variety color to choose
6. LED indication for Battery Status
7. Safe and reliable, perfect for using on traveling and outdoor activities
8. Long service life
9. Super protection function: Core intelligent protection, overcharge protection, discharge protection, leakage protection.
10. Compatible: for iPad / for iPhone / for iTouch / for iPod / for GPS / for PDA / for PSP / for Camer/
for Mobile phone(for Nokia,for Samsung,for Sony Ericsson etc) MP3/MP4 players / USB music speaker / Bluetooth products / USB AA/AAA battery charger.
Package Included:
1x power bank
1x usb cable
1x Single box package

Quality Control
Our QC department is composed of 3 QC engineers and 12 QC assistants,with the expanding of our output,more QC staffs are needed. We strictly conduct international quality standards to meet the clie nts demands.
Incoming materials have to pass strict examination before being accepted,IQC check sampling refers to AQL on whether to accept or not.    mobile power bank charger
IPQC checks on the product 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.
QA on all items to be shipped,referring to AQL.All procedures are up to ISO 9001:2008 standards.
OEM/ ODM Service
100% customized service
Any designs and ideas you can imagine, we will make it happens with our custom-made tooling techn ology.
Pre-load/ Auto-run data
By the data support service, when connecting your 2600mah power bank with computer, the preloaded data shoul d automatically launch on the screen     mobile power bank charger 
Logo imprinting/ engrave
Full-color printing, laser engrave, heat-stamp and more methods of logo imprinting to fit your demand
Graphic design
From logo creation to packaging design, our professional designers care the details and your needs
How to use
1. Usually there is internal resistance in all mobile phones and USB cables. As a result,the  power bank will lose power when you charge your mobile phones. we called it is Conversion Rate
2. Normally it takes about 5 to 6 hours to charge the power bank full,but if you pay your phone at the same time,it will take more.
3. The output power is different among mobile phones because the internal resistance is different.
4. All the power banks have Conversion Rate,when your phone,there will be twice energy conversion!
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Mr. Parker
Sales Representative
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