Test/Review of Sibeile IMR18350 800mAh bt (Black) 2014

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Test/Review of Sibeile IMR18350 800mAh bt (Black) 2014
Sibeile IMR18350 800mAh bt (Black) 2014


DSC_4538

Official specifications:
  • Typical Capacity: 830mAh @ 0.2C Discharge
  • Minimum capacity: 800mAh @ 0.2C Discharge
  • Nominal voltage: 3.7V
  • Standard Charge: CC/CV 0.25C A, 4.20V
  • Standard Discharge: CC 0.25C A, 3.00V
  • End-of-charge Voltage: 4.20V±0.05V
  • End-of-charge Current: 0.015C A
  • End-of-discharge Voltage: 3.00 V
  • Charging Time: 8.0hours (standard charge)
  • Quick Charge Current: 800mA
  • Quick Discharge Current: 4000mA
  • Max Discharge Current: 4000mA
  • Initial Impedance: Max:65mOhm
  • Weight: 21±2g
  • Operating temperature: Charging 0°~45°, Discharging -20°~60°, Storage temperature: -5°~35°
  • Storage Humidity:
    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-info

    The "High capacity" version of Sibeiles 18350 battery, it has more capacity and can deliver less current.

    DSC_4519

    DSC_4539 DSC_4540

    DSC_4541
    DSC_4542

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-Capacity

    The battery has good tracking between the two tested cells and handles load fine up to about 3A.

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-CapacityTimeHours

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-CapacityTime

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-Energy

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-PowerLoadTime

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-TripCurrent

    Sibeile%20IMR18350%20800mAh%20bt%20(Black)%202014-Charge



    Conclusion

    These batteries has good performance at moderate loads and I will rate them acceptable.



    Notes and links

    How is the test done and how to read the charts
    How is a protected LiIon battery constructed
    More about button top and flat top batteries
    Comparison to other LiIon batteries

My website with reviews of many chargers and batteries (More than 1000): https://lygte-info.dk/