The Kawai & Teisco Analog Synths Group

Haven't had time to cover all the files and links, but thanks for the
work relating to the kawai sx 210. Now, I am scared. I have both a 240
and 210 and am sure the barreries are original. The 240 has not
leaked, because i have been inside to fix a short but my 210 is
untouched. Both work well and am seeking advice to change the
batterys. Can one just remove the old battery, connect with wire to a
holder to a 3v cell and hang off the back?  or is there the charging
voltage to deal with? If no damage exists.

LUV my Kawai