Seeing that many of you complain with the battery draining quickly, this is just a tip to solve the issue.
On your network settings, change your network mode to LTE/3G/2G. If you have 5G/LTE/3G/2G selected, your phone will constantly search for the 5G network. Even if you might have 5G at home or work, the coverage is not everywhere and you drive will continuously search for 5G.
NB: this is just a tip based on my experience. May not be useful but good luck
