Mine are two years and they’re working really really well. I’ve noticed a capacity drop, but it’s far more than enough for my needs.
The batteries definitely need to be replaceable. This would be trivially easy.
With that said, I’m not so convinced they are designed to fail in less than two years either. Article strikes me as sensationalist with a grain of truth.
PS: mine even come with a feature to reduce battery aging by delaying full charge until the device is expected to be used. Why bother if planned obsolescence is your explicit goal?
I found one of mine developed a crackle after a year. It would eventually go away if I put it in the case and took it out a few times which seemed kind of silly.
It’s kind of hard to tell with my 2 year old Pro 2s. I treat mine like dog shit. They’re in use constantly for 8 hours of remote meetings, and I leave them in for podcasts at night. I throw them in the case at lunch and during dinner, but it’s not because I’m getting a battery warning. It’s because I’m stepping away from the desk. All in all, I hit these things pretty hard.
My guess is that they’re probably down to 4+ hours of audio and 3+ hours of call time after 2 years. Long enough that I’m likely going to take a break, and put them in the case before I hear a battery warning.
That said, my old non-pro Gen 1 AirPods were really starting to struggle after 2 years. After 2 years I needed to swap between right and left buds to get through an hour call. They made it about 45min with the mic on, and those didn’t have ANC and head tracking.
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.
