Missing negative battery piece on Mamiya M645. Anyone know if this is fixable or if I can buy that piece and do it myself? The battery is just falling out now. Let
Amazon.com: HQRP 4-Pack 6-Volt Battery for Mamiya 645 Pro TL / RZ67 PRO II, Pentax 67, Minox 35 ML, Bronica SQ-B Film Camera + Coaster : Health & Household