Caomhin , via OnePlus 6T , Apr 22, 2021 : Please use this thread for any questions, SOT, tips, issues, and all things related to battery, heating, and charging of the OnePlus 9R. Please note that the way you use the phone (daily usage scenarios and habits) will make a huge difference to the battery/heating performance. In a scenario where there is a heavy performance workload, such as photo shooting/video shooting/mobile gaming/video consumption, the power consumption and heating of the phone will increase accordingly, which is a normal phenomenon. There are also many other factors that can affect battery and heat, even ambient air temperatures above 25°c+ can slow down charging or cause heat issues, as the air temperature gets hotter the phone cannot dissipate heat as quickly so may even slow the charging down as a safety measure as well. You are more than welcome to share any battery and charging tips and tricks in the comment section and ask a forum moderator to pin your post on the first page of this thread. Also, please do check the links below for suggestions on alleviating any battery, heat and charging issues. Along with more details on improving your experience with the OnePlus 9R. Battery analysis and battery drain trouble solving by @Swejuggalo Battery Facts by @TheMystic Guide to lower Battery Drain by @R.Peter Here are some tips to Optimise the use of your phone. This may help with many phone issues: [UPDATED] 2021: No more lags, freezes, battery drain, heating... by @TheMystic Battery optimization never ends. To help OnePlus better resolve battery/heating-related issues, please submit a bug report via the Feedback Tool in the Community app or https://forums.oneplus.com/feedback Thank you for your participation in improving the OnePlus experience.