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Key Features
- For Sennheiser Wireless AVX Systems
- 3.6V Output Voltage
- Uses a standard USB Power Supply/Charger
- Charges via USB Port on Computer
The BA 20 Recharging Battery Pack from Sennheiser is for the AVX EKP digital wireless system. It is compatible with the AVX-ME 2, the AVX-MK 2, the AVX-835 and the AVX-MMD 42-1 systems.
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See any errors on this page?
Is this for the receiver piece?
Is this for the receiver piece?
Yes the Sennheiser BA 20 is made for compatibility with the Sennheiser AVX EKP Receiver.
Date published: 2022-10-05
Is there a dedicated charger for this battery? ...
Is there a dedicated charger for this battery? Instead of having it attached to the AVX receiver?
I am not finding that Sennheiser lists a compatible charger for the BA20 at this time.
https://en-us.sennheiser.com/ba-20
Date published: 2022-05-18
Can this be charged while in use. I am testing ...
Can this be charged while in use. I am testing now and it appears so but wanted to confirm before my event?
Yes, the Sennheiser BA 20 Recharging Battery Pack for AVX EKP can be charged while in use.
Date published: 2024-03-28
Does Sennheiser make these batts with USB-C ...
Does Sennheiser make these batts with USB-C ports? Or can they start? :)
The Sennheiser BA 20 Recharging Battery Pack for AVX EKP is currently not available with USB-C ports.
Date published: 2025-01-10
What USB Cable is required for charging?
What USB Cable is required for charging?
The Sennheiser BA 20 Recharging Battery Pack for AVX EKP requires a Micro USB to USB-A type charging cable.
Date published: 2022-01-25