I spent my Sundays this summer 2009 in the secondhand fairs in Normandy without finding anything, and here is what he finds in Provence! (in addition to old Praktica's)This camera is powered by a PX27 battery (no longer manufactured) or 4 LR43 batteries in an adapter (see the page of Kiev 35A). Christophe bought a battery on the Internet, 7 € including postage, this battery was empty before he could finish the 36 exposures!
When you find a camera with flash in a garage sale, you throw out the flash, unusable because the batteries remained in and sank ... For this one, I will make an effort to repair it, it's worth it!