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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: JK
  • Model Number: PB01
  • Dimension: 92*25*23mm
  • Weight: 66g
  • Outport: 5.0V/500-1000mA
  • Input: 5.0V/500-1000mA, 3.7V-5V/1A
  • Socket Type: USB, USB wire
  • Model: PB01
  • Battery type: li-ion 18650 battery
  • Capacity: 2000-3400mAh, 2000-3400mAh
  • Color: Blue,Green,Pink,White,Yellow
  • Shell material: ABS
  • OEM & ODM: Accepted
  • Application type: Universal type
  • Output: 5V/1A

Packaging & Delivery

Packaging Details: Gift package,carton box or customized for Good quality power bank battery charger 3000mah
Delivery Detail: 10-15 days after order for power bank battery charger


18650 battery vatop power bank 3000mah
2.Many colors
3.Large Capacity

  2000mah-3400mah JK-PB01 high capacity 18650 battery power bank portable mobile power bank/mobile power supply




High quality External power bank Specifications:


Model: JK-PB01                      

Battery Type:18650          

Capacity: 2000-3400mAh
Delivery outlet:Single USB
Product size: 92*25*23mm
Product N.W:66g          

working temperature: -20°C-50°C

Shell material:ABS

Colour:Blue,Green, Pink, Orange, Yellow, White, Red.





usb external power bank Description

1.USB output, heavy current support power on function in low voltage

2.Multiple protection from overtime, overheat, overcurrent, short-circuit 3.Charge&discharge battery indicator function, easy to use

4. microstructure design, exquisite and multi-color choose


external power bank devices:

Mobile phone,iPhone,iPad,iPod,psp,DV,DC,MP3,MP4,PDA and etc

Any portable device that has an option to charge via USB.






OEM orders are welcomed!!!

Any color is available.


Product Features

  • Special Designed for iPad, all iPhone versions, all iPod & iPod Touch versions, Motorola / HTC Android Phones, Blackberry, Kindle DX, Samsung Galaxy, Sony PSP & many others
  • High quality Li-Polymer battery ,over 500 times life cycle
  • Uilt-in proprietary software to control and regulate temperature, voltage and current
  • Smart capacity display ,multiple protection ,safe and high efficiency
  • Clear & simple design ,mobile and portable

Terms & Conditions


Trade term


Lead time

5-7 days for sample order ,15-25 days for bulk order

Minimum order

You can order single items as samples ,No MOQ ,We can offer discount if more than 100pcs/item one order

Payment terms

T/T in advance           


Routine standard package. All molding and tooling charges for customer's special packing will be on customer's account



Why choose us become your vendor?


1.Professional lithium-ion battery pack for over 7 years.


As the professional battery manufacturer for years,we are confident to supply the better quality power banks than others. For the main part of power bank is the battery,and we are the professional battery manufacter.


2.Strong R&D team to support.


3.Only make high quality battery


4.BMS solution come from NSK and Recoh.


5.Offer OEM service for customer small order.


6.Quickly action & respond.
7.Best sale service and good price.


8:All of us,working hard. 




Quality Management System:




Working Photos:







Transaction History of the Supplier

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Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
22 Transactions 230,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $74,000
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