Battery drain please solved

[Nijil]

Please tell us some basic information before asking for help:
Model Name: Asus zenfone 3max
Firmware Version: 7
Rooted or not: no
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app): no
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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[victor010]

Hi, when you say that your SOT (Screen on Time) has gone down, can you share the SOT after trying the below:
1. Charge the battery to 100% & use as per your normal usage pattern
2. When the battery strength reaches 10%, go to settings = Battery => Tap on the battery icon & share the graph
3. settings => Battery => Check the screen & share the same

Please follow the below steps that may improve battery backup:      
1. Close apps that are not used (Bluetooth, WiFi, GPS, etc.)
2. Adjust sleep time and brightness (Settings > Display)
3. Boost memory when you see memory consumption is high with no app running,
4. check for background running applications, stop/disable unwanted apps, you can manage apps from auto-start manager. 
5. Check the following article for more information: https://www.asus.com/in/support/article/604/