HQRP 6-Volt Battery for Fujica ST801 / ST901 / AX-3, Yashica 35 CCN/FX-1 / FR II, Canon A-1, AE-1, AE-1 Program, AV-1, AT-1 Film Camera + Coaster HQRP&reg; Alkaline Battery plus HQRP&reg; Coaster; Battery Voltage: 6V; High Voltage; 100% compatible with Original Battery; 100 Days warranty!