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Product Description

Model 18650-3S1P 11.1V 2600mAh
Nominal Voltage 11.1V
Norminal Capacity 2600mAh
Dimention Max: 67.5×37.5×37.5mm
Charge Voltage 12.6V
Discharge Cut-off Voltage 8.25V
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


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