Since app update the charge voltage showing is wrong, before the update charge on normal was 14.4 and now it shows as 14.6 which is incorrect as i have tested with 2 multimeters and real charge is still 14.4. there seems to be an issue with the update. Looks like i will always have to have a multimeter handy as the app can’t be trusted !
should add that it’s IOS 13.5