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Bose® Lithium-ion Rechargeable Battery

For use with QuietComfort® 3 headphones

Item # 018QC3BAT

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This rechargeable battery is designed for use with the Bose® QuietComfort® 3 Acoustic Noise Cancelling® headphones. Replace your older battery, or pick up a spare for long trips.

Product Highlights:

  • for use with Bose QuietComfort® 3 headphones
  • single, lithium-ion rechargeable battery
  • provides approximately 20 hours of operation
  • 0.4 oz.
  • one year limited warranty

What's in the Box:

  • Proprietary 3.7V/200mAh Lithium battery for Bose QC-3 headphones
  • Owner's Guide

Hands-on research

Product Research


Overview: The Bose QC3 Li-Ion 3.7VDC-200mAh battery is designed specifically for the Bose QC3 headphones. This battery can be especially handy for extra-long trips because it provides approximately up to 20 hours run time per charge. This battery requires charging for a minimum of two hours before being used for the first time. After that, charging times varies depending on the battery charge state. A fully charged battery should provide about 20 hours of use. Use the battery charger that comes with the Bose QC3 headphones to charge this battery.

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