Which option is best for charging the device that is best for battery backup and help to increase battery life.

    Mazharuddin custom charging to 80% and if u are out of the house for long all the time i recommend 90%

    Mazharuddin Depends upon your daily usage you use phone to much from morning when you wake up to night then no need for custom charging opt from smart i.e. charge over night so that it will charge slowly and be 100% in morning this is best when you need to have phone ready by morning and use heavy all day without charge. If you charge phone in morning and go to work and return back evening and charge back then use custom charging set it to 80% because lithium ion batteries should be charged between 20% to 80% for long term usage battery health

    3 months later

    I have it that way, but when it reaches 80% instead of stopping the load, it continues to load up to 100%

    23 days later

    my issue with custom charging mode is that it works when the phone is turned on but goes to 100% when phone turned off …. does not work when phone turned off