Fits -both- the rechargeable (e.g. BB-2590, BB-390 etc.) -and- non-rechargeable (BA-5590) type batteries,
which are often used with MIL COMM equipment, plus an increasing number of commercial applications.
Ours is a genuine U.S.-made connector, not cheap and poorly-made. Pins are solid Cu + 24K gold plated.
Shipping via U.S. Mail First Class is about $3.50--Buy with Confidence from seller w/ 20+ years experience.
THANK YOU for taking the time to have a look at my auction and other related listings. Good luck bidding!