NSN 6160-01-492-5650 Battery Assembly Case info?

2023-01-25T01:12:26-05:00

Hey all, with the Battery hub that holds fill for radios what batteries do what in it? It holds I think a set of AA and a BA5372. Do you need both sets to make it work or just the BA5372 to hold fill? I've been tiring to find info in the TMs I have but coming up short. Also if only the BA5372 is needed what are the AA for?

Thanks for everyone's help just trying to get ready for BA in the next few months. Be sure to see my other posts; no, I don't have an S6 shop in my unit to ask. Unfortunately am it, and USAR.

Response by SGT Private RallyPoint Member made Jan 25 at 2023 2:28 AM

2023-01-25T02:28:05-05:00

Per https://www.prc68.com/I/BA5590.shtml , "...holds qty 4 AA batteries and 1 CR-123A lithium battery. This is meant to be a hold-up battery for when the radio is used in a vehicle setting."

BA-5590/U

BA-5590/U is a LiSO2 battery containing 2 seperate 12 V sections.It is used in over 50 military applications.

Response by CSM William Everroad made Jan 25 at 2023 8:39 AM

2023-01-25T08:39:52-05:00

SPC(P) Matthew H. The Hub battery holds the fill (BA537X last number denotes generation of battery).
The battery pack powers the radio when disconnected from vehicle power.
You should need both to hold the fill if the radio is removed, but we always wanted the pack installed in case we had to pull the radio for dismount.
My recommendation is get your hands on the rechargeable batteries and a charger bank. There are different versions, but the best BB-2590/U is rated at 7.5 Ah instead of 6.8 Ah for the old version. The new nomenclature is is BT-70791C I think, but its been a while since I had to mess with batteries.

SGT Private RallyPoint Member is correct that you can get the one that holds a mess of AA. They are convent, but run through the batteries like crazy and carrying extra really isn't an option for some units. I am sure supply hates having to order bulk AAs that sit and gather dust and you have to drag a tri-con around just to have enough extra AAs for NVDs.

Response by Bernard Douglas made Mar 16 at 2024 8:48 PM

2024-03-16T20:48:58-04:00

Typically, the BA5372 serves as the primary power source for radio fill operations. It's designed to provide reliable power to ensure smooth communication. As for the AA batteries, they might function as backup power or supplementary energy sources, offering an additional layer of reliability in case of emergencies or extended operations.
By the way, if you're looking for reliable battery options, you might find this link helpful: https://www.pkcellpower.com/limno2-battery/ . They offer quality batteries that could be useful for your equipment needs.

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