Sennheiser BA 20 Recharging Battery Pack for AVX EKP

Sennheiser BA 20 Recharging Battery Pack for AVX EKP

Sennheiser BA 20 Recharging Battery Pack for AVX EKP

B&H # SEBA20 MFR # 505973
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Sennheiser BA 20 Recharging Battery Pack for AVX EKP

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Sennheiser BA 20 Recharging Battery Pack for AVX EKP

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Product Highlights

  • For Sennheiser Wireless AVX Systems
  • 3.6V Output Voltage
  • Uses a standard USB Power Supply/Charger
  • Charges via USB Port on Computer
  • Fully Charges Under 2 Hours
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Sennheiser 505973 overview

  • 1Description

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.

UPC: 615104248724
Table of Contents
  • 1Description

Sennheiser 505973 specs

Charging Capability 430 mAh
Output Voltage 3.7 V
Dimensions Not specified by manufacturer
Weight Not specified by manufacturer
Packaging Infodvzycraztzwbywcwwdtdz
Package Weight 0.1 lb
Box Dimensions (LxWxH) 4.1 x 2.5 x 1.1"

Sennheiser 505973 reviews

BA 20 Recharging Battery Pack for AVX EKP is rated 4.7 out of 5 by 10.
Rated 5 out of 5 by from No Complaints This baby is just as good as the original. Charges quickly and gives about 4hrs of battery life. Definitely worth picking one of these up is you use the Sennheiser AVX. A nice feature is that this will charge without being connected to the receiver module. Plug it directly into any usb port and it charges.
Date published: 2016-10-08
Rated 5 out of 5 by from The only option For the AVX system, these are your only option. Remember to get twice as many of these small receiver batteries as transmitter batts, as these have half the life of the transmitter batteries. I do wish they had the same capacity so they could last the same amount of time.
Date published: 2017-03-20
Rated 5 out of 5 by from I guess it was about time. We have had our AVX wireless packages for almost 2 years. They have been great. Considering that the wireless units they replaced cost 8 times more.� But now we thought it was about time to purchase backup battery packs. I expect they will be just as good as the first.
Date published: 2018-03-05
Rated 5 out of 5 by from Essential Backup Battery for AVX It is branded Sennheiser, which makes it overpriced but trusted. Backup batteries are essential and this is a must-have if you use an AVX system in the field. So just spend the money and bite the bullet. It WILL pay for itself one day!
Date published: 2016-04-26
Rated 4 out of 5 by from Good but expensive Since I've moved my lapel microphones to the AVX system, I've always been concerned not to be surprised by the lack of batteries. So I decided to buy some extras. They are very expensive, but they are necessary for my peace of mind.
Date published: 2017-08-09
Rated 4 out of 5 by from Good small battery for Sennheiser AVX receiver There isn't much to say about a battery, but here goes: Pros: Small, easy to charge (micro USB), dust cover on USB port. Cons: Only lasts 4 hours (a lot less than the transmitter battery)
Date published: 2017-03-25
Rated 5 out of 5 by from Would buy Again Does exactly what it's supposed to do. Keeps the power going to my AVX wireless receiver. Recharges really fast and lasts in excess of three hours.
Date published: 2016-10-13
Rated 5 out of 5 by from NEEDED Battery Pack You NEED these once you've purchased the AVX System. Keeping that interview going is crucial.
Date published: 2017-05-05
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