Test/Review of Amazon Basic AA 2500mAh (Black)

HKJ · 14.04.2015, 17:26

Amazon Basic AA 2500mAh (Black)

Official specifications:

Typical capacity: 2500mAh
Minimum capacity: 2400 mAh
Nominal voltage: 1.2V
Life: 500 cycles
Low self discharge (LSD), 75% capacity after one year, 65% after 3 years

Maximum temperature raise at different discharge currents: 1A:+1,0°C, 2A:+2,8°C, 3A:+5,2°C, 5A:+10,4°C, 7A:+16,3°C, 10A:+23,1°C
This is the high capacity NiMH cells from Amazon (The black cells does also exist in a lower capacity version).

Very good discharge curves with perfect tracking between the two cells.

Conclusion

The cells has very good performance.

Notes and links

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

Maksoff · 14.04.2015, 18:55

Looks amazing, now I know what I'll buy as backup for my eneloops!
Thanks for review!

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14.04.2015, 17:26	1
HKJ Модератор своих разделов Регистрация: 03.07.2010 Последняя активность: 10.10.2022 08:53 Адрес: Copenhagen, Denmark Сообщений: 1652 Сказал(а) спасибо: 0 Поблагодарили: 2982 раз(а) в 1024 сообщениях	Test/Review of Amazon Basic AA 2500mAh (Black) Amazon Basic AA 2500mAh (Black) Official specifications: Typical capacity: 2500mAh Minimum capacity: 2400 mAh Nominal voltage: 1.2V Life: 500 cycles Low self discharge (LSD), 75% capacity after one year, 65% after 3 years Maximum temperature raise at different discharge currents: 1A:+1,0°C, 2A:+2,8°C, 3A:+5,2°C, 5A:+10,4°C, 7A:+16,3°C, 10A:+23,1°C This is the high capacity NiMH cells from Amazon (The black cells does also exist in a lower capacity version). Very good discharge curves with perfect tracking between the two cells. Conclusion The cells has very good performance. 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 charges, batteries and other stuff: http://www.lygte-info.dk/

14.04.2015, 18:55	2
Maksoff Завсегдатай Фонарёвки Регистрация: 22.09.2013 Последняя активность: 14.06.2022 22:39 Адрес: Vienna Сообщений: 918 Сказал(а) спасибо: 126 Поблагодарили: 322 раз(а) в 166 сообщениях	Re: Test/Review of Amazon Basic AA 2500mAh (Black) Looks amazing, now I know what I'll buy as backup for my eneloops! Thanks for review!