Replacement Battery For Sennheiser PXC 550 Wireless Headphones, AHB413645PCT

Product compatibility

This replacement battery is compatible with Sennheiser PXC 550 and PXC 550-II Wireless Noise-Canceling Bluetooth Headphones. It perfectly replaces the original AHB413645PCT battery, matching the exact fit and performance required to keep your premium travel headphones powered for long journeys.

Performance and safety

Built with premium grade cells, the battery offers a robust 900mAh capacity, stable 3.7V voltage, and an extended cycle life to ensure extended wireless playback time and uninterrupted active noise cancellation. It includes a built-in PCM (Protection Circuit Module) providing comprehensive protection against overcharging, over-discharging, and short-circuits, ensuring maximum safety for both the user and the headphones.

Certifications

Each battery is strictly certified to meet international safety and transport standards, including UN38.3 (lithium battery transport safety), IEC62133 (portable battery safety), and relevant UL standards. It is also fully RoHS compliant, meeting stringent environmental and safety regulations.

Easy replacement

Designed with precise dimensions (5.5 x 34.5 x 45.0 mm) and the correct connector, this battery is 100% compatible with the original, making installation fast and straightforward. It is the ideal plug-and-play solution to ensure you have dependable, uninterrupted power when you need it most.

Package include

1 x replacement battery for Sennheiser PXC 550 Wireless Headphones.