Vapcell INR20700 3100mAh (Golden) 2018



Official specifications:

• Model: INR20700
• Size: 20.5*70.2mm
• Nominal voltage: 3.6V
• End-of-charge voltage: 4.20V
• End-of-discharge Voltage: 2.50V
• Typical Capacity: 3200mAh (0.2C discharge)
• Min capacity: 3100Ah (0.2C discharge)
• Weight: Max: 66g
• Internal resistance: Max: 10mOhm (AC 1kHz)
• Standard Charge: 2000mA,CCCV 100mA cut-off
• Charging Time: 3hours(standard charge)
• Quick Charge Current: 4000mA
• Max Continuous Discharge Current: 30A
• Operating Temperature: Charging: 0°C ~ 45°C, Discharging: -20°C~75°C
• Storage: Temperature -5°C~35°C, Humidity <75%RH
• Standard environmental condition: Temperature: 23±5°C, Humidity: 45-75%RH

This is a 20700 high current battery.











The discharge curves for the two cells tracks nicely, capacity drops a bit with load as expected. The 30A rating looks good enough.





















Conclusion

This is a good high current cell in the 20700 size.



Notes and links

The batteries was supplied by Vapcell for review.

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