Mighty Max Battery 12V 12Ah F2 SEALED LEAD ACID DEEP-CYCLE Rechargeable Sealed Lead Acid 12120 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
6-DZM-12 12V 12Ah Sealed Lead Acid Battery With Nut & Bolt Terminal For Scooter
12V Portable Power Kits: Sealed Lead Acid Battery 12V 12Ah (144Wh) + Smart Charger (3A)
Duracell DURA12-14F2 12V 12Ah Sealed Lead Acid Replacement Battery: BatteryClerk.com
Amazon.com: Power Kingdom PS12-12 12V 12Ah Sealed Lead Acid Battery - This is an AJC Brand Replacement : Automotive