The battery for Bose QC20 QuietComfort 20 and Mio MiVue C330 and C335 provides a reliable power source. Thanks to modern Li-Polymer technology, it offers stable and long-lasting power, ideal for demanding users.

• Compatibility: With models QC20 and QuietComfort 20, as well as with the PR-452035 battery.
• Cell type: Li-Polymer, with high efficiency and long lifespan.
• Dimensions: 36.30 x 20.20 x 4.60 mm, weight 5 grams.
• Voltage and capacity: 3.7V, 240mAh, providing long-lasting power.
• Life cycle: Up to 1200 charge cycles.
• Certifications: CE, ISO9001, ROHS.

The battery features a SMART IC protection system, allowing charging at any time and eliminating the memory effect. It is ideal for use in headphones, ensuring mobility and ease of use.