- Compatible Model:
BOSE QC20
BOSE QuietComfort 20

- Compatible Battery Part Number:
BOSE PR-452035

- RoHS approved for toxic free.

- CE and ISO9001 Certificate for quality assurance.

Tips Before Purchase
Please confirm the compatible model and battery part number carefully before you purchase it.
If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions.