Replacement Li-Polymer Battery Compatible with Bose Headphones

High-performance battery for your Bose headphones in proven AkkuShop quality.

Battery compatible with Bose QC20, QC-20, QuietComfort 20 battery, Quiet Comfort 20.

Similar in design to the Bose PR-452035 battery.

High-quality headphone replacement battery including protective electronics that safeguard against overcharging and potential short circuits. This replacement battery can also be charged with the original accessories or charger! Please compare the images of the battery with your existing battery before ordering to ensure compatibility.

Technical specifications (not an original Bose headphone battery):

System: Li-Polymer battery, Voltage: 3.7 Volts, Capacity: 240mAh, 0.89Wh. Dimensions (LxWxH): approximately 36.30 x 20.20 x 4.60 mm, Weight: 8 grams.