Amazon.com: AOLIKES 750mAh Replacement Battery for Bose QC35 QC45 QuietComfort 35 II Wireless Headphones, Compatible with Sony WF-1000XM3 WF-SP900 Charging Case Battery : Electronics
SERVICE REPAIR Bose QuietComfort QC 35 I & II Battery Replacement | eBay
AOLIKES 750mAh Battery Replacement for Bose QuietComfort 35 II QC35 QC45 Wireless Headphones and Sony WF-1000xM3 : Amazon.ca: Electronics
Bose QuietComfort 35 Battery
Amazon.com: MPF Products 600mAh AHB110520CPS, MH10048-H8 Battery Replacement Compatible with Bose QC35, QC35 II, QC45, QuietComfort 35, QuietComfort 35 II, QuietComfort 45 Wireless Noise Cancelling Headphones : Electronics