Hello Jo7Arlen,
Thank you for reaching out to Apple Support Communities, and we'll be happy to help in any way we can. We understand you're having issues with the battery in your AirPods. Try the steps listed here to see if they resolve the issue: If your AirPods won’t charge - Apple Support
"If you have AirPods or AirPods Pro, open the case lid with your AirPods inside and hold your case close to your iOS device. If you have AirPods Max, open the Smart Case and hold your case close to your iOS device. You should see a charging icon next to the battery icon under your AirPods.
If you still can’t charge your AirPods, contact Apple Support."
We hope this helps.
Cheers!