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Sennheiser BA 40 Rechargeable Battery for SpeechLine DW Transmitters

Sennheiser BA 40 Rechargeable Battery for SpeechLine DW Transmitters

SoundPro Item: 97879 | Part Number: BA 40

$119.00
$119.00 $119.00
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MSRP: $119.00 | MAP: $119.00

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  • 2.1 Ah Capacity Supports Extended Conference Sessions Without Interruption
  • Dedicated Compatibility With SpeechLine DW Tabletop Transmitter Series
  • Rechargeable Design Lowers Total Cost Of Ownership For Installed Systems
  • Compact Profile Maintains Clean Sightlines On Conference Tables
  • Two-Year Warranty Provides Long-Term Reliability Assurance
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The Sennheiser BA 40 delivers reliable power for SpeechLine Digital Wireless tabletop microphone systems deployed in corporate boardrooms, government chambers, and conference facilities. Designed specifically for SL Tablestand DW and SL Boundary DW transmitters, this battery pack ensures uninterrupted operation during critical meetings and proceedings where wired power may be impractical or unavailable.

Engineered for professional AV integrators managing installed speech reinforcement systems, the BA 40 provides consistent performance across extended sessions. Its compact form factor integrates seamlessly into tabletop transmitter housings without adding bulk to the presentation surface, while the rechargeable design reduces operational costs and eliminates disposable battery waste in high-use environments.

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Specifications

Electrical
Battery Voltage
3.6 V
Battery Capacity
2.1 Ah
Dimensions
Product Length
75 mm
Product Width
60 mm
Product Height
33 mm
Weight
Product Weight
70 g
Identifiers
Battery Count
1
Battery Included
Yes
Warranty
2 years

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