battery
my iphone 6 will not hold charge very long. Phone is 100% charged , then unplugged and within 1-2 minutes is down to 10%.
Question marked as
If the battery is original it’s served you well.
You now have a decision to make … as your iPhone 6 no longer receives new iOS updates (and therefore fewer and fewer app updates) … you might consider upgrading rather than replacing your battery.
If you choose to go w/ a new battery, here are your Apple-authorized options:
https://support.apple.com/iphone/repair/service/battery-power