18650-2S3P 7.4V 6600mAh

18650 7.4V 6600mAh Lithium ion Battery Pack

  • Description
  • Online Inquiry

Product Description

Model 18650-2S3P 7.4V 6600mAh
Nominal Voltage 7.4V
Norminal Capacity [email protected] discharge rate
Dimention Max:19×68×110mm
Charge Voltage 8.4V
Discharge Cut-off Voltage 5.5V
Charge method CC/CV (constant current/constant voltage)
Operating Temperature Charge: 0°C ~ 45°C
Discharge: -20°C ~ 60°C
Storage Temperature 1 month    -20~60°C
3 month    -20~45°C
1 year      -20~25°C
Cycle life >500 times
Standard charge current 0.5C
Fast charge current 1C
Max discharge current 1C



  1. High energy density
  2. High working voltage for single battery cells
  3. Long life span, more than 500 times
  4. Eco-friendly, no mercury (heavy metal) etc
  5. No memory effect
  6. With short-circuit production function, safe and reliable
  7. Good consistency, low self discharge
  8. Light weight, small size


Customize Battery Packs:



Contact Us