Replacement Battery Part for Bose QuietComfort 35 QC35 QC35 II Headpho
NEW Replacement Battery Part for QuietComfort 35 QC35 QC35 II Bose Headphones 600190852702 | eBay
3.7 V 750 mAh Li-Ion Battery for Bose QuietComfort 35 II Wireless Bluetooth Headphones QC35 and Sony WF-1000xM3 Charging Case Battery Upgrade: Amazon.de: Computer & Accessories