Mighty Max Battery 6volt 7.2ah Battery Replacement for WKA6-7.2F Rechargeable Sealed Lead Acid 670 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
Amazon.com : Powersonic 6V 7.2AH Sealed Lead Acid (SLA) Battery UB670 DJW6- 7.2 652007 MX06065 NP76-3 Pack : General Use Batteries : Sports & Outdoors
6V/7.2Ah FIAMM 5 Years VRLA battery FG10721
MIGHTY MAX BATTERY 6V 7.2Ah SLA0925 NP7-6 PWRBC67 KB670 SLA Battery - 4 Pack MAX3438188 - The Home Depot
BLUEBOX VRLA AGM 6V 7.2Ah Gel Battery for Car Batteries | Electric Ride-on Vehicles \ Spare parts \ Batteries