12.8 Volt 4.5 ah LiFePO4 Lithium Iron Phosphate Battery w/ BMS replaces 12v PS-1250 F1, 12CE4, 12CE5, CF-12V4.5, CFM12V4.6, ELK-1250, PRB124, CA1240, CA1245, PE12V4, PE12V4.5, BSL1055, SLA1055, LC-R125P, LCR12V5P, SLA5-12, UT-1240, IM 1240, UB1250 F1, WKA12-5F, NP4-12, NP5-12 F1