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)
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