Lithium Ion Battery 18650 7.4V 4400mAh

  • Description
Product Detail

 

Product Detail

Basic Info

  • Model NO.:lithium ion battery 18650 7.4v 4400mah

  • Type:Lithium Battery

  • Charger Type:Electric Charger

  • Nominal Voltage:7.4V

  • Size:23*72*90mm

  • Not Recommended for:Blind Heat Cushion

  • Compatible with:All Core Heat Products

  • Application:Jackets,Heated Vests and Gloves

  • Cycle Life:500 Time Cycle Life

  • Working Voltage:8.4V-6.0V

  • Warranty:One Year

  • OEM/ODM:Welcome

  • Connector:DC Plugs

  • Max Output Power:20W

  • Weight:230g

  • Trademark:WAMA

  • Specification:CE ROHS MSDS UN38.3

  • Origin:Guangdong

  • HS Code:85076000

Product Description
7.4v 4400mah lithium ion battery for heated clothing
Including 7.4v PCB/PCM



Applications:
Mainly and widely used for far IR heated clothes, air condition clothes, heated
Padded vest, heated gloves, heated insole, heated foot warmer, heated fuzzy
Slipper, heated waistband, heated knee pad, sauna belt, stadium seat cushion,
Outdoor battery powered costumes etc

Advantage:

1. Extremely safe and stable chemistry
2. Long life-cycle
3. Lighter and smaller
4. Wide operating temperature
5. Steady performance
6. No memory effects and highly efficient charge
7. Green product
8. Quality assurance

Our service:

1. Outstanding quality and high durable performance.

2. Have a good sell and competitive price.

3. Prompt delivery time and professional service.

4. Some samples are free for you, professional samples maker.

5. Customized any battery as your requirement.

6. Pre-sale, sale. 24 hours service from our team.


About company:
Li-ion and li-polymer battery pack, we are excellent at the design and manufacture of custom battery packs and systems for wide applications. Our product is the source of the power that enables your products to their fullest potential. When you specify KXD product, you are getting a dedicated team of designers, trained to devise on effective solution within your power, space, weight and cost parameters.
Brand    WAMA
Model74440PS4.4Ah-VP
Nominal voltage 7.4v
Nominal capacity(0.2C5A) 4400mAH
Standby current ≤15μA
working efficiency ≥99%
LED indicator 5-100%   
4-75%   
3--50% 
2--25%
1--10%   
5-steps power output regulator 3--6V Power output   
2--5V Power output 
1--4VPower output
ON/OFF   
Working voltage 8.4V-6.0V
Max output power 20W MAX
Resistance load 5Ω-200Ω
Charge voltage 8.4V
Discharge voltage 6.0V
Cycle life 500times
Internal resistance ≤230 mΩ 
Size(mm) 23*72*92mm
Input/output port DC/1.35*3.5/7mm
Weight 210g
Charge temperature 0°C~45°C;32oF~113oF
Discharge temperature -20°C~60°C;-4oF~149oF
Storage temperature -20°C~45°C;-4oF~113oF
Color white
Package carton:200mm*300mm*430mm
Long term storage performance 75% storage for storage one year
Package/Gross Weight 80 pieces/ cartons, Outside carton,18.2Kg
Warranty one year
Charger specification:
Iuput voltage AC100V~240V 50/60Hz
Charge model CC/CV
Plug USA/EUTOPE or customized
Output voltage 8.4V
Output current 1200mAh
Output port DC:1.35*3.5/7mm
Weight 80g
Indicator red-charging, green-fully charging
Charging time 5~7 hours
Cartons 200mm*300mm*430mm 80pcs/cartons 7.8kg

 

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