I had my 11 Pro Max for 4 years and the battery health was 80%. The lag was becoming unbearable. Only reason I went for a trade-in over replacing the battery is 64gb just wasn’t cutting it anymore. I held out a little too long in my opinion, so I’m gonna go with like 3 years if you don’t plan on replacing the battery.
With a battery change, possibly like 5-6 years.
I had my 11 Pro Max for 4 years and the battery health was 80%. The lag was becoming unbearable. Only reason I went for a trade-in over replacing the battery is 64gb just wasn’t cutting it anymore. I held out a little too long in my opinion, so I’m gonna go with like 3 years if you don’t plan on replacing the battery.