Battery backup

[XIICOMMANDERIIX]

Hello guys hope you're doing well

4 or 5 days before, I updated my secondary phone, the S22, with the March security patch, so I got a bit confused about battery backup. I just watched a 3-hour 4K video, and my battery dropped from 79% to 23%, so the battery backup is good, or do I need to get my battery replaced? Thank 

[hsam5]

Same or worser battery health on my s22 ultra , I have to charge it twice a day like **bleep** samsung , March update **bleep** 😑

[XIICOMMANDERIIX]

Same bro.