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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM ODM
  • Model Number: SYJ-Y016
  • Dimension: 117*67*9.2mm
  • Weight: 120g
  • Capacity: 3000-4000(mAh), 4000mAh
  • Outport: DC 5V/1A
  • Input: DC 5V/1A
  • Socket Type: Micro USB
  • Color: Blue, White
  • USB Port: 1 Port
  • Battery Type: Polymer Battery
  • Features: Convenient
  • Material: Plastic
  • MOQ: 100 pieces
  • Support devices: Mobile Phones Devices
  • Logo: Customized Logo Printing
  • Delivery: 7-15 days
  • Payment: T/T, PayPal, Western Union
  • Keywords: Credit card power bank
  • Warranty: 12 months
  • Cycle life: more than 500 times

Packaging & Delivery

Packaging Details blister package, gift box
Delivery Time 7-15 days


Factory Price Ultra Slim Credit Card Power Bank


Product Description




 Capacity 4000mAh
 Model number SYJ-Y016
 Weight 120g
 Material Plastic
 Size 117*67*9.2mm
 Color  White
 Input DC 5V 1A
 Output  DC 5V 1A 
 Battery type Polymer Battery
 Cycle life More than 500 times
 Warranty One year





Detailed Images




Our Services


1. OEM and ODM are highly welcomed.


2. We support Express(DHL, UPS, FedEx, TNT, EMS), sea transport.


3. All of our items are strictly according to standards like CE, FCC, RoHS.


4. Good after-sale service.






Packaging & Shipping



Packaging details: Blister package, gift box.


Shipping details: Usually by express. The sample time 3-5 working days, mass lead time 7-15 working days.


Payment: T/T, PayPal, Western Union    30% deposit before production, 70% balance before shipment.







Company Information


About us


Shenzhen SYJ Gift Co., Ltd is a professional manufacturer of power bank, usb flash drive and other digital products. Our headquarter is located at Shenzhen, China, with our own manufacturing plant and Hong Kong office. 


We have been in this field for about seven years. All of our items are strictly according to standards like CE, FCC, RoHS.


We will continue to provide digital products with excellent quality and moderate price to fit your needs. We sincerely want to find a way to cooperate with you.



Our workflow






Our sample room










Our workshop








1. Q: What’s your MOQ?

    A: 100 pcs, price can be negotiated if quantity increases.


2. Q: What is the payment terms? 

    A: We can accept T/T, PayPal, Western Union.

3. Q: What is your main products? 

    A: Our main products is power bank and we have been in this field for over 7 years.


      4. Q: Do you provide OEM/ODM service?

    A: Yes, more details please contact with our sales.


5. Q: How do you ship the goods?

    A: We support express(DHL, UPS, TNT, FedEx, EMS), sea, air transport.



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