Duracell Ultra 12V 14AH General Purpose AGM SLA Battery with F2 Terminals - SLAA12-14F2 at Batteries Plus
Mighty Max Battery For 14Ah Ritar RT12140EV, RT 12140 EV Scooter Rechargeable Sealed Lead Acid 12150 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
AJC 12V 14Ah Sealed Lead Acid Battery - Walmart.com