Sennheiser BA 61 – Rechargeable battery pack

Professional Power for Digital Wireless Systems

The Sennheiser BA 61 is a high-performance rechargeable battery pack designed specifically for the Digital 6000 and Digital 9000 series. Engineered for the demands of professional live sound and broadcast, this lithium-ion pack ensures your SK 6000 or SK 9000 bodypack transmitter remains powered throughout long performances and critical recordings.

Reliable Lithium-Ion Technology

With a capacity of 2030 mAh, the BA 61 provides consistent voltage and extended runtime compared to standard alkaline batteries. Its robust construction and precise fit make it an essential component for any professional wireless audio setup, offering a sustainable and cost-effective alternative to disposable cells.