Mighty Max Battery ML8-12- 12 Volt 8 AH, F1 Terminal Rechargeable Sealed Lead Acid 1280 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
Amazon.com: Elk ELK-1280 12V 8Ah Sealed Lead Acid Battery : Health & Household
UPG 12-Volt 8 Ah F2 Terminal Sealed Lead Acid (SLA) AGM Rechargeable Battery UB1280 - The Home Depot
Amazon.com: SEFEPODER 12V 8Ah LiFePO4 Lithium Deep Cycle Rechargeable Battery, 2000+ Cycles Maintenance-Free Battery for Solar/Wind Power, ITO, Lighting, Power Wheels, Fish Finder and More with Built-in 8A BMS : Automotive