UPG 12-Volt 9 Ah F2 Terminal Sealed Lead Acid (SLA) AGM Rechargeable Battery UB1290F2 - The Home Depot
Power-Sonic 12-Volt 9 Ah F2 Terminal Sealed Lead Acid (SLA) Rechargeable Battery PS-1290F2 - The Home Depot
Enersys Data Safe NPX-35FR 12 Volt 9 Amp Hour (Fire Resistant) Battery
12 Volt 9 Amp Hour Battery - PowerShield Power Protection Solutions
12 Volt - 9 Amp Hour Battery | Gruber Power Services
Mighty Max Battery 12V 9AH SLA Battery Replacement for Generac YD9-12 Rechargeable Sealed Lead Acid 1290 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com