How Long Can An Iphone 6 Battery Last. It takes only four hours for iPhone 6 battery to get completely discharged. Overall the iPhone 6S battery gets one hour more of autonomy when compared to the battery on the iPhone 6 while in standby the unit can.
How long can you expect your Apple iPhone iPad or Mac to live. Ad Bring Your Device To Our 700 Stores Get 10 Off When You Schedule Your Repair Online. A 14 hour battery life would be 20 hours.
Thats not too bad.
You need to go buy another new iPhone with a brand new battery. These can be found in Settings Battery Battery Health. You can think of this stress as being similar to filling a suitcase to 100 capacity. IPhone 6 is extremely old and that battery should be replaced Most batteries only last 2 to 3 years before they need to be replaced yours is 6 years old so it is probably overdue to be replaced If the phone only did that once then yes you could have had an update draw more power than usual and on a very old battery like that it could have drawn down a lot of capacity.
