Big Capacity power bank 20000mah custom LOGO li-polymer battery banks big capacity mobile charger 20000 mah

  • 1-9 Units
  • 10-9999 Units
  • 10000-99999 Units
  • >=100000 Units
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Shipping fee:
Depends on the order quantity.
Lead Time:
2 day(s) after payment received
Customized logo (Min. Order: 10 Units)
Customized packaging (Min. Order: 1000 Units)


Graphic customization (Min. Order: 1000 Units) Less
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Samples - $10.90 /Unit, 1 Unit (Min. Order): Buy Samples
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Quick Details
Output Interface:
Micro USB
Input Interface:
Micro USB
Supports Solar Energy:
Is LED Lamp Illumination:
Battery Type:
Li-Polymer Battery
Place of Origin:
Guangdong, China
Brand Name:
OEM/Free laser print LOGO
Model Number:
Socket Type:
Power bank plastic casing
Product name:
Big Capacity Power Bank Plastic Casing
DC 5V 2A
Dual USB DC 5V 2A , DC5V 2A
Product color:
Black, white or custom
Full new 8*18650 Li-ion batteries
Battery capacity:
Custom 10000mAh, 15000mAh, 20000mAh
Support devices:
Mobile Phones Devices
Conversion rate:
12 Months

Packaging & Delivery

Selling Units:
Single item
Single package size: 
18X9X3 cm
Single gross weight:
0.5 kg
Package Type:
Packing box/Customized
Picture Example:
Lead Time :
Quantity(Unit) 1 - 10 11 - 1000 1001 - 10000 >10000
Est. Time(days) 2 7 10 To be negotiated
Video Description

Factory direct custom LOGO 18650 li-polymer battery banks big capacity mobile charger power bank 20000mah

Product Description

 Product Description:

 Patent:ZL#201930177709.2  Original design by CORISEMOLD
 Name: Power bank 20000mAh

  Model NO.: CRS-PW1809

  Custom Capacity: 10000mAh,15000mAh,20000mah, 26000mAh, 30000mAh

  Battery:   Li-polymer 9065113*2

  Input:      DC5.0V/2A

  Output:   DC5.0V/2A, DC5.0V/2A

  Dimension: 166*82*23mm

  Weight: 480g

  Color: Cover: black, Bottom&top: white, black

  Shell material:Plastic ABS+PC

  Life Cycle:More than 500 times

  Support: Many different kinds of mobile phones



  1.  Portable, easy to carry

  2.  Two USB ports Output

  3.  With LED as flashlight



  1.  OEM service offered

  2.  Many years professional manufacture experience

  3.  High quality with best&reasonable price

  4.  Good after sale service

  5.  Short delivery time

Warmer tip:
This price is only for power bank plastic casing with PCBA.
We provide for the customers who want to assembly power banks in their place.

If you want to custom a complete power bank(or capacity), please contact sale service to get the lastest price. Thanks a lot.

Product pictures

Power bank PW1809 be designed by CORISE TECHNOLOGY LTD

Packaging & Shipping

 Package include:

1* Black color screen cover

1* Bottom frame

1* Front frame

1* Switch botton




1. Fedex/DHL/TNT for samples, Door-to-Door
2. By Air or by Sea for bulk goods ,:Airport/Sea Port receiving
3. Customers specifying freight forwarders or negotiable shipping methods
4. Delivery time : 3-7 working days for samples, 5-25 days for bulk goods

Our Services


Our services:

  1. Sample order accepted

  2. One year quality warranty offered

  3. 100% QC inspection before shipping

  4. Best customer service offered

  5. Different products requested offered

  6. Quick responses for any questions

  7. Mobile accessories & plastic mould products offered

Company Information



 Q1.  Are you factory?
 Yes, we're factory specialized in plastic mold design & die casting mold, plastic injection molding.

        We’ve design & develop a series power banks, if you need to custom power banks, kindly contact me.

Q2. Are you a manufacturer or a trader?
A2: We are a Manufacturer. Our company have a 1200 m² Plant and a industrial design team of 10 year’s experience.

Q3.  How can I get samples?

A1: We'd like you to pay for the samples and courier freight. Samples will be sent to you after receipt of the payment.

Q4. What's the payment?

A3: T/T, LC, Western Union, MoneyGram, Paypal, Alipay, Ali trade assurance are all available for you.

Q5. Do you accept OEM&ODM order?
A4: Yes, our factory offer OEM serivce for customized your brand.
      Laser print LOGO MOQ:   10pcs (Free Laser print 1 color LOGO)
      Silk-print LOGO MOQ:      500pcs
      Customized colors MOQ: 3000pcs
      Customized capacity MOQ: 100pcs (10000mAh, 15000mAh, 20000mAh)

Q6. How about your lead time?
A6: For samples, 2-4 working days. For bulk order, 10-20 working days usually.

If you place order in peak period, maybe it will take longer. We will do our best to reach your requirements.

Contact us