Products That Fit Minitor IV Pager: The Motorola MINITOR IV™ two-tone voice pager has batteries parts and accessories available. Ideal for fire departments and First Responders who must react quickly in times of emergency. Firefighters have trusted AGT Battery Supply for over 19 years with supplying Minitor 4 batteries parts and accessories. Performance is critical and be assured that AGT Battery supplies Motorola original replacement batteries for your minitor iv pager as well as parts and accessories. Call AGT Battery to get a live representative to assist you with finding the exact battery or replacement.