Just a public service announcement folks!
For a while now we've known the Exell 206A 1611 batteries no longer fit in the Nakamichi 300/TEAC ME-120/TASCAM PE-120.
Once upon a time - these did fit and work well - for whatever reason - that is no longer the case - they do not fit.
But you have to dig for this info - so just making this thread for the search engine - in hopes of making it easier to find for people looking for info on Nak batteries (a somewhat regular question here)
jmitchell - I used your image here - hope that is ok.