Amazon.com: 750mAh Replacement Battery for Bose QC35 QC45 QuietComfort 35 II Wireless Headphones, Compatible with Sony WF-1000XM3 WF-SP900 Charging Case Battery : Health & Household
Bose QuietComfort 35 Battery - iFixit Store
Bose QuietComfort 35 II (ANC) - kaufen bei digitec