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29.11.2014, 20:18 | 1 |
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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 UltraFire BRC26650 7300mAh (Gray)
UltraFire BRC26650 7300mAh (Gray)
Official specifications:
This cell is specified with record capacity, but the measurements does not confirm this. The real capacity is about 2500mAh and the two cells do not track very well when current is above 3A. Conclusion The cell is sold with wrong specifications, the performance is very bad and the wrapper lies about protection. I will call this a bad cell. 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 Compare to 18650 and other batteries
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shurko_3 (29.11.2014)
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