Energizer Ultimate Lithium AAA 2019 L92

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Official specifications: Energizer%20Ultimate%20Lithium%20AAA%202019-info

A retest of a very good lithium AAA battery, has it change performance during the years (I tested it in 2013)?

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Energizer%20Ultimate%20Lithium%20AAA%202019-Capacity

The discharge curves looks normal for Lithium batteries, i.e. constant capacity also at high load. This battery holds capacity up to 1A current.

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Conclusion

it is still a very good lithium battery, in fact it is slightly better at high loads, but capacity is the same.



Notes and links

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