Does this mean my phone battery capacity is reduced? Is this normal after nearly 3 years of use


In the zone
Device is Redmi Note 9 Pro bought on May 2020



The Power of x480
Staff member
I had Redmi Note 8 Pro in my family. After 3 years, the battery started to swell. I had to get it changed. Its then when I also started using Accu battery. Check if your phone's battery isn't swollen, and even if it isn't you can get your battery replaced. It might be EOL.


Wise Old Owl
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Broken In
No matter how much you try to perfect your charging cycle, battery power tends to degrade overtime. 78% Health is honestly a good number after 3 years of usage so you have nothing to worry about.
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