Is It Okay To Charge Iphone At 50. But in storage the battery should be cool maybe 15 or 10 degrees Celsius 59-50. How often you charge will affect the battery life for better or worse.

Apple 18W 20W 2 29W 30W 61W 87W or 96W USB-C Power Adapter A comparable third-party USB-C power adapter that supports USB Power Delivery USB-PD. Plug it in when the phone is between 30-40. According to Apple you can use your iPhone at a temperature range of 0 and 35 C 32 to 95 FA study from Battery University shows that some Li-Ion packs temperature may rise with up to 10 C 50 F the average is about 5 C 41 F.
And if it helps you stay within the 20 to 80 percent power band thats a very good thing.
To see if you need an update open the Apple Watch app on your iPhone and go to My Watch General Software Update. 50 to 60 Hz single phase Line Voltage. Although it is okay to charge your iPhone overnight it is not recommended to keep the iPhone constantly charging to maintain the battery in working condition. Phones will get to 80 quickly if youre doing a fast charge.

