Chosen Solution
I was wandering through the Internet to see if it is possible to disassemble to fix Bose QuiteComfort 35, as I don’t like to buy unfixable electronics, and I was shocked with how little information I found regarding to fixing or disassembling those super-popular headphones. I found the following tear-down on Reddit, and got to the conclusion that Bose made sure that it will be practically impossible to disassemble them without some heavy machinery:
What do you think? Will we see a tear-down anytime soon or is it a lost battle?
There is now a partial teardown guide that includes how to access the battery. Bose QuietComfort 35 PARTIAL Teardown I’m not sure what type of battery to replace it with though.
Hi Georgey, The Bose QC35 are not user serviceable and will require some electrical knowledge to take it apart to replace something such as the battery. I am unsure if iFixit will do a teardown but if these headphones are a pair that you are dead set on feel free to do a teardown and put it up to help others out who might be in the same spot you are.
Where can I buy qc35 (series I) battery from? Any suggestions? I do see some batteries at ebay, but not sure if they are right one.
There is now a video on YouTube about this but where to get the replacement battery is still my problem. Let me know pls if you found where to, thnx. https://youtu.be/jB-6o_SN4ng Ray
