In short, I feel like my battery life has been kinda questionable since V55 hit. I'm looking to underclock a little bit, if not revert all the way back to pre-V55 speeds (without outright downgrading my version)

Is this possible? If so, how easy would it be to do (and if I don't like the result how easy would it be to return back to the higher speed)

Alternatively, what options can I do to attempt to increase battery life? I'm not prioritizing Quest game performance as I only play 1 game on Quest and everything else over Airlink, if that matters/if I could crank more battery life without ruining Airlink.