My non-e-bike has 7 batteries. 2x in the shifters 2x in the derailleurs Radar/rear light Front light Computer When I get in there the usually shiite peopl

My non-e-bike has 7 batteries. 2x in the shifters 2x in the derailleurs Radar/rear light Front light Computer When I get in there the usually shiite people carry (phone, EarPods etc). What a time to be alive.