Korg Forums

I May have just come up with a feasible solution to my own problem. What i did was removed a CR-2032 battery holder from an old tossed computer motherboard, and soldered it in place of the Poly 61's old soldered in battery. Fit almost perfectly. I have ordered an LIR-2032 re-chargeable battery that ...

Thanks.....Thats Not what I meant. I NEED a Battery but cannot seem to locate one anywhere.

Hi All! Any ideas where i might find the internal battery for the Poly 61?

There is a repair kit available for this as well.
http://www.oaktreeent.com/Korg_Keyboard_Parts_Units.htm

Sounds like you need to replace the internal cr2032 battery, then reload the presets. That should take care of your problem.