iphone 12 pro max battery health degrading

There's no reason not to let your phone recharge overnight every night.

Consider yourself lucky… my 12PM is @ 90% health after just 7months… now is dropping 1% every 1.5-2wks

Again, that's great - it guarantees you a new battery as you will hit 80% well before your one year warranty expires.

Yes! I have a 12 pro and my health has already dropped to 94% in just 6 months 😳

Again, a drop of about 1% per month is normal.

100% - 6 (months) = 94%.

Normal.

what the heck you're so lucky!!! what's your charging process???

Exactly like mine before replacement. I showed them my problem with 1% drop per 3 cycles in 1week. They finally agreed to replace it free of charge .

There’s no reason to even think about replacing your battery.

The guide for battery health is it should be 80% or above after one year of use.

My xs is still 88% 2.5 years but my ip12 pro is 92% at 6 M before battery change . Same charging and usage pattern for both phones .

Estoy en el mismo caso, ya sospecho que pueden ser baterías defectuosas

saludos estoy en la misma situación con mi iPhone 12 Pro Max

Purchased 12pro max. On launch. Down to 94%. SMH

Yes, and my launch 12 Pro Max is down to 92%.

Again, this is normal, but if it falls below 80% by November, Apple will replace the battery for free.

Hi always between 50-80% but occasionally to 100%, activating low power mode whole time. I use my phone a lot.

I wish mine is the same. If you do the math, by the time your battery reach 80% your phone would be 10 years old.