Duracell DURA6-1.3F 6V 1.3Ah Sealed Lead Acid Battery - This Is an AJC Brand Replacement - Walmart.com
UPG 6V 1.3AH GE Interlogix Back-Up Battery for GE Simon 3 GE XT Panel 806593457319 | eBay
Duracell Ultra 6V 1.3AH General Purpose AGM SLA Battery with F1 Terminals - SLAA6-1.3F at Batteries Plus
Mighty Max Battery ML1.3-6- 6V 1.3 AH, F1 Terminal Rechargeable Sealed Lead Acid 613 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
Panasonic 6v 1.3Ah Sealed Lead Acid Battery with F1 Terminals PL-0115 Lead Acid (NP/LCR/PS)
Duracell DURA6-1.3F 6V 1.3Ah Sealed Lead Acid Battery - This Is an AJC Brand Replacement - Walmart.com
6V 1.3AH Battery
Mighty Max Battery ML1.3-6- 6V 1.3 AH, F1 Terminal Rechargeable Sealed Lead Acid 613 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
Amazon.com: NPP NP6-1.3Ah, 6V 1.3Ah (F1), Rechargeable Sealed Lead Acid Battery for Attendance Machine, GE 600-1054-95R Simon XT, Security Alarm System and Instrument : Health & Household
UPG 6-Volt 1.3 Ah F1 Terminal Sealed Lead Acid (SLA) AGM Rechargeable Battery UB613 - The Home Depot