Left AirPod dying very fast
My left AirPod dies significantly faster than my right AirPod. It’ll die like 10 minutes after use and my right AirPod will be at 95% and last about 3 hours and it’s driving me insane
Did you already reset your AirPods?
How to reset your AirPods and AirPods Pro - Apple Support
If the AirPod still does not charge correctly, you will have to replace it:
Apple Service, Repair and Replacement AirPods - Apple Support