We are continually working on improving battery life. One thing that may help in the meantime is using Dark theme, which was a top mobile request added to Teams mobile in February.
An error occurred while saving the commentMahima Malhotra commented
One class of an hour consumes up to 14 percent of my battery and I have 4 classes everyday. I don’t want to charge my iPad repeatedly because I don’t want my battery to rot. Also it consumes 1.5 GB data per class.