Yeah my battery life really has been good now, better than the 2020 12.9” even. Been using it for 2 hours and 40 something minutes and used 92% to 70% battery, got it off the charger 18 hours ago so theres a few hours of standby as well. Would give a total battery life of over 12 hours if we extrapolate. Been at around 40-50% brightness most of the time since most of the usage is during the day today.