Sennheiser BA 30 Rechargeable Battery Pack for D1, AVX, and SL Bodypack Transmitters

Dedicated rechargeable lithium battery pack for Sennheiser bodypack wireless transmitters

The Sennheiser BA 30 is a dedicated rechargeable battery pack designed for Sennheiser D1, AVX, and SL series bodypack wireless transmitters. This lithium battery pack provides consistent power output with accurate remaining-capacity monitoring on the transmitter display, and it recharges in the L 60 or compatible charger for convenient fleet-style battery management.

The BA 30 is the bodypack counterpart to the BA 10 handheld battery pack. Together, they provide a complete rechargeable power solution for systems that use both handheld and bodypack transmitters. For professional operations running multiple bodypacks across lavalier, headset, and instrument wireless channels, the BA 30 delivers the predictable runtime and quick-swap convenience that disposable batteries cannot match.

Key Features

• Rechargeable lithium battery pack for consistent power delivery
• Compatible with D1, AVX, and SL bodypack transmitters
• Accurate battery level display on the transmitter
• Charges in L 60 and compatible Sennheiser chargers
• Predictable runtime for professional event planning
• Genuine Sennheiser OEM battery for guaranteed compatibility

Professional Applications

Commonly deployed in church, house of worship, and professional AV environments.

• Primary power source for daily-use bodypack wireless transmitters
• Touring wireless kits with multiple lavalier and headset channels
• Rental inventory requiring rechargeable bodypack power
• Permanent installations with scheduled recharging workflows

Frequently Asked Questions

Is the BA 30 interchangeable with the BA 10?

No. The BA 30 is designed for bodypack transmitters and the BA 10 is designed for handheld transmitters. They have different form factors and are not interchangeable.

Can I charge the BA 30 inside the bodypack transmitter?

The BA 30 charges in the external Sennheiser L 60 charger. Remove the battery from the bodypack and place it in the charger for recharging.

Related Equipment and Workflow Compatibility

The BA 30 is designed for D1, AVX, and SL bodypack transmitters. It charges in the Sennheiser L 60 charger. For handheld transmitter power, see the BA 10. For AA backup operation, see the B 30 battery sled.

Why Professionals Use This Type of Product

• Predictable runtime enables confident show and event planning
• Accurate battery display eliminates guesswork about remaining power
• Rechargeable design reduces per-use cost versus disposable cells
• Fleet-compatible with L 60 charger for multi-bodypack management

Additional Compatibility Information

The Sennheiser BA 30 is a rechargeable lithium battery pack for D1, AVX, and SL series bodypack wireless transmitters, designed for use with Sennheiser L 60 and compatible chargers.