Test/review of Sofirn AAA 900mAh (Black-Blue)

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HKJ
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Test/review of Sofirn AAA 900mAh (Black-Blue)

Sofirn AAA 900mAh (Black-Blue)
DSC_0982
Official specifications:


  • Capacity: 900mAh
  • Voltage: 1.2V
  • Chemistry: Ni-MH
  • Rechargeable: Yes
  • PCB Protected Board: No

Sofirn%20AAA%20900mAh%20(Black-Blue)-info
Maximum temperature raise at different discharge currents: 1A:+2,2°C, 2A:+5,4°C, 3A:+8,4°C, 5A:+12,3°C
In my test Sofirn AAA batteries this is the lowest capacity cells (The other are 1100mAh and 1800mAh), can this battery live up to its specifications?
DSC_0981
DSC_0983 DSC_0984
DSC_0985
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Sofirn%20AAA%20900mAh%20(Black-Blue)-Capacity
The discharge curves looks fine with a very good match between the cells and capacity is close to 900mAh.
Sofirn%20AAA%20900mAh%20(Black-Blue)-CapacityTime
Sofirn%20AAA%20900mAh%20(Black-Blue)-CapacityTimeHours
Sofirn%20AAA%20900mAh%20(Black-Blue)-Energy
Sofirn%20AAA%20900mAh%20(Black-Blue)-PowerLoadTime
Sofirn%20AAA%20900mAh%20(Black-Blue)-CurrentTest
Sofirn%20AAA%20900mAh%20(Black-Blue)-Charge
Conclusion
These cells has about the same capacity as the 1100mAh & 1800mAh and that is about 900mAh.
The discharge curves looks fine.
Notes and links
How is the test done and how to read the charts
Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium

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

Pete7874
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Quote:
These cells has about the same capacity as the 1100mAh & 1800mAh and that is about 900mAh.

LOL! So they are all basically the same cells inside, just different labels and price points. Facepalm

Thanks for the review, HKJ.

Barkuti
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Location: Alhama de Murcia, Spain

Not too bad, really. This product is obviously geared for the knowledgeable people, and it is a good product. The cells labeled 1100 and 1800 are for the crowds of foolish and philistines, still being good cells if mislabeled. Can't say the same with certain other brands… 

 

Cheers