Sennheiser
Extra Sennheiser BA 30 Battery Rental
- Compatible with SK D1 & AVX Bodypack Transmitters
- Replaces Need for 2 AA Batteries
- Charges Over Micro USB

The Sennheiser BA 30 Battery is compatible with the SK AVX Digital Bodypack Transmitter, D1 SK Bodypack Transmitter, and the SpeechLine Digital Wireless Bodypack Transmitter. It can be conveniently charged with nearly any micro USB cable/power pack (not included). This battery lasts approximately 15 hours.
Battery Type: Lithium Ion
Output Voltage: 3.7V
Capacity: 2030mAh
Ports: Micro USB (for Charging, Cable Not Included)