Battery draining and charging problem after 082 help me plz

[rautchampak62]

Please tell us some basic information before asking for help:
Model Name: Asus Zenfone max pro m1
Firmware Version:
Rooted or not:
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
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.
======================================== it takes 2 hours or more to charge 51% to 96%
And 40% drained in just 2 hours in the normal usage no high graphic gaming just normal massenger whatsapp and you tube usage
And i faced network problem also from week
Plz help me what should i do

[henryyyqueee]

Está acontecendo o mesmo comigo,desisto da ASUS, infelizmente uma empresa que não tem um pós venda adequado,vamos de iPhone agora!

[victor010]

Please follow below steps 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/

Recalibrate battery
To recalibrate battery, charge your phone to 100% without interruption.
then discharge it normally till 0%(phone gets switched off).
charge it to 100% in switched off condition and keep it in that state for a little more time.
now switch on your phone in charged condition and unplug when ASUS logo appears.
keep the phone unused for 5 mins.
you will get far better battery life as the battery stats.bin file will be updated.