Charge your AirPods and learn about battery life - Apple Support
How to improve AirPods battery life
11 Ways to Check the Battery Life of Your AirPods, AirPods Pro, or AirPods Max « Gadget Hacks
:max_bytes(150000):strip_icc()/001-how-to-check-airpod-battery-life-782c871494ee4489ba4e579ce51524a8.jpg)
How to Check AirPod Battery Life
Some AirPods Users Facing Battery Drain Issues With Charging Case - MacRumors
How to check the battery on Apple AirPods
How to charge your AirPods Max and learn about battery life - Apple Support
11 Ways to Check the Battery Life of Your AirPods, AirPods Pro, or AirPods Max « Gadget Hacks
About fast charge on Apple Watch - Apple Support
Charge your Apple Pencil and check the battery - Apple Support
About recalibration of battery health reporting in iOS 14.5 - Apple Support