The good news is that OS 14.5 and later includes a special update to recalibrate the battery health reporting system and “address inaccurate estimates of battery health reporting for some users“. The catch is the update is targeting iPhone 11 models. Notice Apple doesn’t say anything about iPhone 12 models. Nevertheless, do update your Actually, the opposite is true. “Using your battery in cool temperatures and keeping your battery cool is much better for battery life,” says Griffith. Exposing your battery to high Apple gives steps for checking your battery health, were displaying a maximum battery capacity of at least 85%. Stern tweeted out on Aug. 11 that her iPhone 14 Pro battery was at a similar To maintain your battery health at 85% and beyond, update your iPhone regularly. Here’s how: Go to Settings > General > Software Update. Tap Download and Install if an update is available. Connect your iPhone to a power source and Wi-Fi network. Let the update install, and follow the on-screen instructions. Tip 5: Monitor Your Battery Health iPhone 12 mini: 6 months old battery health drops 1% per week. Apple: totally fine! I've bought the iPhone 12 mini since it was released. In February 2023, I replaced the battery before the price increase. I remember the battery health was 86% before the replacement. I was very happy with the battery life until the battery was replaced. Replace the battery when the battery life bothers you enough to convince you it’s necessary to spend the money on a new battery. An 80 percent battery health level should still be enough to get you through the day for most users. However, at 40 or 50 percent of battery health, things start degrading really rapidly. The “how to maintain battery health iphone” is a question that has been asked many times. Related Tags. is 80 battery health good; iphone battery health 85 is good or bad; what is a good battery health for iphone 11; what happens when iphone battery health is bad; what is a good battery health for iphone 12 75% health - is actually dead battery, you have to replace it. memoirsx • 2 yr. ago. I used to have an Xs with 100% battery health and 64gb storage. Swapped it with 85% battery and 256gb storage. I go out of the house with it charged to 100%, it can lasts a day without video streaming and just using basic features and some social media. You will start to see CPU throttling or random shutdown below that point. At 90% - 100% is good battery health for used iPhone. anything near 80% will require replacement. Depends what iPhone are you looking to buy depends on the cost and if you want to repair it yourself. Dec 27, 2020 3:33 AM in response to ragnar149. I bought iPhone SE 2020 from Apple Online store on 5 June 2020. Previously, i went to Apple Store on 5 Dec 2020 to check up my phone and report that my battery health only at 93%, after 6 months using it. The assistant told me to factory reset my phone, and turned off the background app refresh 87LYk.