The radio (TR720) was made by Communication Specialist Inc. www.com-spec.com
I bought this hand-held aircraft radio around 1989...I understand that was a
while ago by electronics standards, but it's still a good little unit. CSI
doesn't appear to support it any longer, the NiCad pack has died long ago,
but there was a AA-battery pack available at one time.
Heino


"karel" wrote in message
...

"Heino & Deanne Weisberg" wrote in message
news
The battery pack for this radio is toast. Doesn't look like they are
available anymore.
Any after-market batteries for this radio out there?

Far from me to offer an answer,
only some tips & more questions.

-) mention the subject again in the msg body,
not only in the subject field
-) be more specific about the radio.
make? exact type? web page?
bought when & where?
-) consider posting the question
(in due form) in news://rec.aviation.homebuilt

Good luck!