It is best to keep the AirPods in the case when you are not using them.
They also do not overcharge.
When your AirPods are out of the case they use battery even if you are not using them.
To keep your AirPods charged, put them in the case when you’re not using them.
Does Airpod case stop charging when full?
When the AirPods are fully charged, the charging case should not be charging them. Just like when you charge your smartphone. Once fully charged, it stops charging and remains on AC power until it’s unplugged.
How many years do AirPods last?
How long do AirPods last? Apple says a pair of AirPods should last around five hours if you’re playing music, or around two hours of talk time, before needing to be recharged. The charging case should be good for around 24 hours, or 11 hours of talk time.
Do AirPods cases lose battery when not in use?
AirPods lose battery when you are not wearing them because they are “listening” for a connection. Their Bluetooth radios are always on when they are outside the case, which requires battery power. Well they’re using lithium batteries which will discharge when you’re not using it..
Can AirPods cause cancer?
There’s no conclusive evidence that AirPods Pro or other Bluetooth headsets are dangerous. There’s really no evidence that radio-frequency (RF) radiation can cause brain cancer or noncancerous brain tumors in people.
Is it bad to leave AirPods case charging overnight?
Yes, it is OK to leave AirPods charging overnight, over a week, or over a month. The case will go into a trickle charge mode when full capacity is reached, which minimizes the number of charging cycles used while preserving the life of the battery.