Amazon.com: ExpertPower 12v 1.3Ah SLA Rechargeable Battery with F1 Terminals || EXP1213 (Not a Replacement for WP3_12) : Health & Household
Mighty Max Battery 12V 1.3Ah, F1 Terminal, SLA AGM Battery Rechargeable Sealed Lead Acid 1213 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com