Sennheiser Sennheiser Rechargeable Battery Ba30 – For Avx Sk Aa / Aaa Batteries & Chargers

Rechargeable Battery Pack

The Ba 30 From Sennheiser Is The Perfect Replacement For The Two Aa Size Batteries That Power The Evolution Wireless Sk D1 Or Avx Bodypack Transmitter (Sold Separately). It Is A Rechargeable Lithium-Ion 3.7V Battery Pack, Providing You With A Convenient And Reliable Power Source.