HELP! My Yashica Electro 35 GSN check battery light won't turn on. I've replaced that battery with the right adapter and battery, could it be a issue that the previous battery inside
Tutorial] How To Modification Battery for Yashica 35 - IND - YouTube
Yashica Electro 35 and AX SLR, MG1 Adaptor + 4 Batteries Button 1.4 V Zinc Air + Kit: Amazon.de: Electronics & Photo