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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Delong
  • Model Number: DEL-0189
  • Dimension: 94*46*24mm
  • Weight: 130g
  • Capacity: 4001-5000(mAh), 4400mAh
  • Outport: 5v 1A
  • Input: 5v 1A
  • Socket Type: USB
  • Color: Black, Blue, Red, Silver, Blue, red, black, silver
  • USB Port: Single USB Port
  • Battery Type: 18650 Lithium Battery
  • Features: led torch light
  • Case material: Alluminum
  • Battery type: 18650 li-ion battery
  • Charging time: 5-6 hours
  • Feature: 4 LED indicators one flashlight
  • Service life: more than 500 times
  • Protect function: short circuit, over-current,over-charging, and over-discharging
  • Warranty: one year
  • Product name: promotional led torch light portable power bank 4400

Packaging & Delivery

Packaging Details One power bank,one universal compatible USB cable,customized package;standard export carton
Delivery Time 10-15 business days after payment or deposit
Product Description

 flashlight  ! 4400mAH portable power bank for smart phone



1. Full set of automatical equipments  providing high qualilty controlling system on our purducts.


2.   Enough battery model will be available , we can make all of the battery strictly in according to your design's requirement .Please let me know your design if you have it


3.   We are focusing on the manufacture ,rearch, and sales of lipo battery which ranges from portable power bank,Electric heated jacket/gloves, E-bike batteries etc


4. OEM & ODM are welcome




Product image:   



Packaging & Shipping


Power Bank*1

Usb charging cable*1

Optional package:white box,PVC box,case or customized package

3 in 1 cable:

4 in 1 cable:

 Shipping ways:


For samples normally ship by Express like UPS,Fedex,TNT,and it will take 4-5 days to be arrived
For bulk order,we normally ship them by air or by sea
Our Services

1. OEM and ODM are welcome

2. From design/ sketch to shipment/ delivery, one-stop service offered
3. Efficient feedback:any questions or inquiry, you'll be replied within 24hours no matter we can or cannot;
4. warranty:you're guarantted to buy from us, any defects will be replaced or funds returned;
5. Win-Win transaction:our professional customer representatives dedicated to make each potential client to experience an enjoyable buying trip.       
6. If you don't have shipping agent,we can help to you ship the goods,and we gurantee the shipping cost is the most competitive 

1.Q: Are you a factory or trading company?
A: We are a professional factory.
2.Q: Can you support samples for testing ?
A: Yes , we can . 
3.Q: What's your MOQ? what's the quantity for Customized logo ?
A: Our MOQ :100pcs(can be negotiable depend on company business situation ), 
Qty 500-1000pcs for customized logo on power bank, above 3000pcs can customized package .
4.Q: Can we trust your company ?
A: Yes , your satisfactory to our quality and service is our greatest satisfaction !
All our products to you will be tested one by one before shipment , and we will always give you quick reply for any of your questions , we look forward to establishing long term business cooperation with you , and we always warmly invite you to visit our company ! 

Type:Capacity:  4400mAH  A Grade18650 cells Appearance Material: aluminum( Blue, red, black, silver ) Input Voltage:5V 1A Output:5V 1A Charging Time:5-6 hoursCircle time:≥500 times, 4 LED indicators  Size:94*46*24mm Applicable to: all kinds of mobile phones , smartphones and etc.Auto Protection function: short circuit, over-current,over charge/discharge ,over voltage


Our  Advantages:

Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
14 Transactions 30,000+
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 $150,000
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