Duracell AAA Ultra 900mAh (Green-Copper)
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Official specifications:
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Nominal voltage: 1.2V
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Capacity: 900mAh
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Low self discharge: 1 year
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Maximum temperature raise at different discharge currents: 1A:+2,3°C, 2A:+5,8°C, 3A:+9,7°C, 5A:+16,3°C
High capacity with “low” self discharge from Duracell
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The discharge curves looks fairly normal for good NiMH AAA batteries
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Conclusion
Good quality rechargeable AAA with fairly high capacity and some low self discharge ability.
Notes and links
How is the test done and how to read the charts
Compare to other AA/AAA batteries: Alkaline/NiMH/Lithium