It looks similar to the batt connector for the PRC-25 or -77 from a BA-4386. I found a source at Haney Electronic Co.&nbsp;<div><br></div><div>73 de&nbsp;</div><div>Gene Smar AD3F&nbsp;<br><br><div id="ymail_android_signature">Sent from my Radio Shack TRS-80 model 100 laptop</div> <br> <blockquote style="margin: 0 0 20px 0;"> <div style="font-family:Roboto, sans-serif; color:#6D00F6;"> <div>On Mon, Jun 30, 2025 at 2:42 PM, Ray Fantini via MRCA</div><div>&lt;mrca@mailman.qth.net&gt; wrote:</div> </div> <div style="padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #6D00F6;"> <div id="yiv8259053639">

 
 
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<p class="yiv8259053639MsoNormal">OK smart people, what is the proper name of this type old socket? It’s a five pin socket that would have been used on a battery pack. Building up a couple battery packs for MAB radios and need more of these. Also similar to what’s used
 on the battery pack on the BC-474 radios (receiver) except that’s a four pin missing the one loan top pin.</p> 
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<p class="yiv8259053639MsoNormal">Ray F/KA3EKH</p> 
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