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Регистрация: 03.07.2010 Последняя активность: 10.10.2022 08:53 Адрес: Copenhagen, Denmark
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Test/review of Soshine CR2 LiFePO4 400mAh (Black)
Soshine CR2 LiFePO4 400mAh (Black)
Official specifications:
A CR2 sizes LiIon battery with LiFePO4 chemistry (i.e. 3.2V). The cells are not perfectly matches and only have about half the rated capacity, but the voltage is higher than printed on the cell (As expected). These small cells do have have time to get really hot during discharge. On this curve is is easier to see that this type of cell has a fairly constant voltage, until they are empty. Conclusion The cells are not very impressive, but I do not know if there are better CR2 sized cells on the market. 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
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