• henfredemars
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    7 months ago

    Approximately 80% In my rough estimation. It’s fine for a workout which is my threshold for usability, but has begun to suffer on long flights. I use these while working out 3 to 5 times per week and on trips.

    This seems generally in line with lithium ion batteries in smart phones.

    • Emanuel@lemmy.eco.br
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      7 months ago

      This seems acceptable to me, though it may not be everyone’s experience, based on the thread