Mighty Max Battery 12 Volt 7ah Battery with F1 (.187") Terminals Rechargeable Sealed Lead Acid 1270 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
Universal Battery UB1213 Battery Replacement - UB1213 Universal Sealed Lead Acid Battery (12V, 1.3Ah, 1300mAh, F1 Terminal, AGM, SLA) - Includes TWO F1 to F2 Terminal Adapters - Walmart.com
Bright Way Group BW 1240 - 12V 4AH SLA Battery — Battery Wholesale