+
  • 7.4V-3.jpg
  • 7.4V-1.jpg
  • 7.4V-2.jpg

7.4V 2200mAh Li-ion 18650 battery pack

Main products include nickel metal hydride, nickel cadmium, lithium ion, lithium polymer rechargeable batteries, intercom batteries, and solar products.


Keywords:

Li-ion battery

18650 battery

Li-ion 18650 battery pack

7.4V 18650 battery

battery

battery



Product Details


Product Details

Cells model NO.: 3.7V 2200mAh 18650x2

 

Nominal Voltage: 7.4V

 

Nominal Capacity: 2200mAh

 

Charging End of Voltage: 8.0V

 

Discharging End of Voltage: 7.0V

 

Working temperature: Charge: 0~70℃, Discharge: -20~60℃

 

Storage temperature range: {12 months, -20℃ to +25℃}, {6 months, -20℃ to +35℃}, {3months, -20℃ to +45℃}

 

Standard Charge: 0.1C Charge 12 hours

 

Standard Discharge: 0.2C Discharge to 7.0V

 

Rapid Charge: 0.5C Charge 2.4 hours

 

Rapid Discharge: 1.0C Discharge to 7.0V

 

Internal Resistance: ≤ 90

 

Battery Weight: 90g

 

Battery Packing: PVC

 

Standards: IEC61951IEC62133& GBT22084

 

Product Advantage

battery advantage: rapid charge, long cycles, stable performance

 

Application

Applications

● We've worked with Samsung, Siemens and Motorola for more than 10years.
● Various battery sizes: AAAA, AAA, AA,A, SC, C, D, M and F.
● OEM 2-way radio batteries awailable.
● 4 factories with 30,000㎡ total area.
● Received Gold Prize at the 2013 International Invention Fair in Paris.
For more information, contact us today.

 

2013 Paris International Fair - Gold NiMH battery.
2014 Nuremberg International Invention Exhibition Silver Award A high-temperature nickel-metal hydride battery manufacturing method.
2014 Golden Award for the 8th China International Invention Exhibition A method for manufacturing high-temperature nickel-metal hydride batteries.
The 4th Iran Azad International Invention Expo gold medal for the production process of Ni-MH battery.
2014 Thailand International Invention Exhibition Gold Award New NiMH battery

Get a quote


Submit
Jintion

Keywords: Nickel metal hydride, nickel cadmium, lithium ion, lithium polymer rechargeable batteries, intercom batteries, and solar products. 

Quote Now

Solutions for Your Industry, Ready for Your Choice

Submit
Quote Now