

SENNHEISER BA 40
MRP - Rs. 8,490
SENNHEISER BA 40: Akkupack for SpeechLine DW SL Tablestand and SL Boundary DW. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Battery & Power
| Battery capacity (Ah) | 2.1 |
| Battery included | Yes |
| Battery voltage | 3.6 V |
Dimensions
| Product weight | 70 g |
Product overview
The SENNHEISER BA 40 is a akkupack for speechline dw sl tablestand and sl boundary dw from SENNHEISER, part of the Speechline Digital Wireless range.
Rechargeable battery pack for SpeechLine Digital Wireless SL Tablestand DW und SL Boundary DW transmitters.
| Product weight | 70 g |
| Battery capacity (Ah) | 2.1 |
| Battery voltage | 3.6 V |
SENNHEISER BA 40: frequently asked questions
Where can I buy the SENNHEISER BA 40 in India?
The SENNHEISER BA 40 is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Fitting the BA 40
Owners of the compatible SENNHEISER equipment.
Setup
- Check the compatible equipment listed in the official description of the BA 40.
- Fit or connect the BA 40 as shown in the official documentation.
- Test the complete setup before use.
Workflow 2: Spares for events and rentals
Rental companies, venues and touring crews.
Setup
- Keep a spare BA 40 with the equipment it supports.
- Label and store accessories with their systems after each event.








