Key Features
- For SK D1 or AVX Bodypack Transmitter
- Replaces Two AA Batteries
- Lithium-Ion Rechargeable Battery
Description
Rechargeable Battery Pack for Evolution Wireless D1 & AVX SKM Bodypack Transmitters
The BA 30 from Sennheiser is a rechargeable battery pack for the evolution wireless SK D1 or AVX Bodypack Transmitter (sold separately). It can be used to replace the two AA size batteries that power the transmitter-unit. The BA 30 uses a lithium-ion 3.7V rechargeable battery.