Charged to 100% last night and so far after (5.5hrs) normal use including music, messages, video calls and normal calls as well as a little video watching the 4000mh battery is down to a respectable 86%. So a good day and a half with normal use I reckon.
As with all the Moto's I've had, the supplied case is excellent, but I've ordered another clear case with corner bumpers and a couple of glass screen savers.
Daughter cant believe the staying power of her Moto g7 power. It's only 6 months old and still gives a good 2 days with heavy use. She's very happy as now she gets to watch K pop videos for even more hours. Yay