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crwdns2944351:0crwdnd2944351:0Bose QuietComfort 35 Battery Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Dominik Schnabelrauchcrwdnd2933797:0crwdne2933797:0

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Bose QuietComfort 35
Type
replacement
Thing
Battery
Title
Bose QuietComfort 35 Battery Replacement
Introduction
Use this guide to replace a worn out or dead battery in your Bose Quiet Comfort 35.
If your battery is swollen, [[What to do with a swollen battery|take appropriate precautions|new_window=true]]. For your safety, '''discharge your battery below 25%''' before disassembling your headphones. This reduces the risk of a dangerous thermal event if the battery is accidentally damaged during the repair.
For this guide we recommend the use of a hairdryer or a heat gun. It’s manageable to disassemble your headphones with the use of an iOpener however the disassembly gets way more difficult.
You’ll need replacement adhesive and a soldering iron to reattach components when reassembling the device.
Time Required Min
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Time Required Max
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Difficulty
Moderate
Conclusion
To reassemble your device, follow these instructions in reverse order.
Author
Public
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  • Spudger x1 added.
  • iFixit Opening Tool x1 added.
  • Phillips #00 Screwdriver x1 added.
  • ESD Safe Blunt Nose Tweezers x1 added.
  • Soldering Iron x1 added.
  • Lead-Free Solder x1 added.
  • iOpener x1 added.
  • Heat Gun x1 added.

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  • In Progress added.