Continental Replacement Battery for SLA Intellipower IHT200RM-M 12V 7Ah UPS
UPG 12-Volt 35 Ah L1 Terminal Sealed Lead Acid (SLA) AGM Rechargeable Battery UB12350 (Group U1) - The Home Depot
Mighty Max Battery ML4D-12 Volt 200 AH, Internal Thread Terminal Rechargeable Sealed Lead Acid 4D Backup Power Batteries in the Device Replacement Batteries department at Lowes.com