iPad shuts down when charged
Hi! My iPad is only 3 years old and never had a problem
Suddenly when fully charged it shuts down and shows no charge left
If I force it to restart it stays on at 100% for a few minutes then shuts down and shows no battery left again
Sometimes it will stay on at full charge if I use it with the charger but not always. Help!
iPad Air 2, iPadOS 13