another SE here. battery is fine with iOS 12. sounds like battery isn't at her peak. my wife just replaced her phones battery (2+ yo iPhone 7 and it suddenly ke

another SE here. battery is fine with iOS 12. sounds like battery isn't at her peak. my wife just replaced her phones battery (2+ yo iPhone 7 and it suddenly keeps almost a day of intense usage from constant use of charger) SE is one of the last modern phone < avg. hand.