Fan Jacket Special Battery 18V 3350mAh Portable USB Battery Power Bank

• Type: 18650 Battery Pack
• Connection Mode: 5s1p
• Rechargeable: Chargeable
• Discharge Rate: 3c
• Size: Small
• Accessories Type: Battery
• Model NO.: usb battery power bank
• Rated Capacity: 3350mAh
• Standard Voltage: 18.5V
• Usage: Air Conditioning Clothing Fan
• Product Name: 18V Battery
• Battery Type: 18650
• Cell Brand: Chinese Local Brand
• Battery Capacity: 3350mAh
• Battery Case: Plastic
• Battery Size: 130X75*23mm
• Weight: 334G
• Input Port: DC5.5*2.1
• Output Port: 1 USB & 1 DC4.0*1.7
• LED Lights: 4 Level Indicating Output Voltage 18/15/12/9V
• Transport Package: Bag/Carton
• Specification: 18650
• Trademark: HADYFAN
• Origin: China
• HS Code: 8507600090

Product Description

Fan jacket special battery 18V 3350mAh portable usb battery power bank

Product name	USB battery power bank
Product Size	130*75*23mm
Unit Weight	334g/pcs
Case material	Plastic ABS
Color	Black
Battery cell type	3350mAh 18650 li ion battery
Output port 1	USB 5V 2A
Output port 2	DC4.0*1.7
Input port	DC5.5*2.1
Charger	21V 1A   DC terminal plug: DC5.5*2.1 male to match above input port.
Charging time	Around 3.5H

Fan jacket special battery 18V 3350mAh portable usb battery power bank

The top two ports:

1. The USB output port for charging mobile phone, other 5V electronic products.

2. The DC5.5*2.1 input port, when battery is run out of power, through this port to charge the battery. Therefore it has to use our special charger

The side one port:

The DC4.0*1.7 output port for charging air condition clothes fan

4 blue lights mean output 18V ( in 18V, timing 30 minutes, it turn to 15V automatically

3 blue lights mean output 15V

2 blue lights mean output 12V

1 blue lights mean output 9V

Battery and charger
The charger AC plug can be made as per your requirement


Company profile
Shenzhen Jinghai Technology Co.,Ltd, found in 2016, located in D Block, Shihong Garden, 40 District, Baoan District, with a factory located in Huizhou city, around 2000 square meters workshop. 
We specialize in developing and manufacturing intelligent temperature control clothing, heated clothes, air conditioning clothing, fan, electric heating pad, lithium battery pack, digital battery, laptop battery, power bank etc.
Our products are widely exported to Japan, South Korea, USA, UK, Germany, Russia, Netherlands, Turkey, Poland, and other countries and regions. Our lithium batteries are CE, SGS, UN38.3 approved. And also our chargers are  CE approved and CCC from Korea, KETI certificated. 
Our scientific management, advanced technology, good quality win customers trust. We warmly welcome you to be our customer. We will provide products with best quality and best service to you.

FAQ
Q: 1. Can I have a sample order?
A: Sample 1pcs is acceptable.
Q: 2. What is the lead time?
A: 7~15 days for sample, 25~30 days for bulk order.
Q: 3. How do you ship out the goods and how long does it take arrive?
A: For small quantity, ship by international express, like UPS FedEx usually take 5~7 working days to arrive. For large quantity, ship by air or by sea, shipping time will depend on destination port.
Q: 4. Do you offer after-sale service?
A: Yes, all our products are 12 months Warranty.