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