Test/review of Varta AAA 800mAh 56703 (Green)

HKJ

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[size=+3]Varta AAA 800mAh 56703 (Green)[/size]

DSC_8514.jpg


Official specifications:
  • Nominal voltage: 1.20V
  • Rated capacity: 800mAh
  • Internal resistance DC, fully charge: 45mOhm
  • Internal resistance AC, fully charge: 25mOhm
  • Typical capacity at 0.2C to 1V: 800mAh
  • Typical capacity at 1C to 0.97V: 720mAh
  • Max continuous discharge: 1.6A
  • Standard charge: 80mA, 15h
  • Fast charge: 800mA (-dv)
  • Low discharge: 75% after 1 year at 20°C
  • Recommended temperature: Storage: -20°C ~ 25°C, charge: 15°C ~ 30°C, Fast charge: 15°C ~ 30°C, Discharge: 0°C ~ 40°C
  • Maximum temperature: Storage: -20°C ~ 40°C, charge: 0°C ~ 45°C, Fast charge: 0°C ~ 40°C, Discharge: 0°C ~ 50°C
  • Made in China

Varta%20AAA%20800mAh%2056703%20(Green)-info.png


Maximum temperature raise at different discharge currents: 1A:+2,6°C, 2A:+5,7°C, 3A:+8,3°C, 5A:+12,1°C
This is low self discharge AAA cells from Varta.




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DSC_8516.jpg


DSC_8517.jpg

DSC_8518.jpg

DSC_8519.jpg


Varta%20AAA%20800mAh%2056703%20(Green)-Capacity.png


he two cells tracks nicely and the capacity is also good.

Varta%20AAA%20800mAh%2056703%20(Green)-CapacityTime.png


Varta%20AAA%20800mAh%2056703%20(Green)-CapacityTimeHours.png


Varta%20AAA%20800mAh%2056703%20(Green)-Energy.png


Varta%20AAA%20800mAh%2056703%20(Green)-PowerLoadTime.png


Varta%20AAA%20800mAh%2056703%20(Green)-CurrentTest.png


Varta%20AAA%20800mAh%2056703%20(Green)-Charge.png


Varta%20AAA%20800mAh%2056703%20%28Green%29-Pulse-0.5A-10-10-0.7V-IR.png




[size=+3]Conclusion[/size]

This is good cells.



[size=+3]Notes and links[/size]

How is the test done and how to read the charts
Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium
 
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