Mighty Max Battery 6V 4.5AH SLA Multipurpose Rechargeable Battery Rechargeable Sealed Lead Acid 645 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
Bright Way Group BW 645 - 6V 4.5AH SLA Battery — Battery Wholesale
UPG 6-Volt 200 Ah I4 Terminal Sealed Lead Acid (SLA) AGM Rechargeable Battery UB62000 (Grp 27 Case) - The Home Depot
6 Volt 8.5 Ah Sealed Lead Acid Rechargeable Battery - F1 Terminal | Battery Mart
Casil CA3.1 6v 3.1ah SLA Sealed Lead Acid Rechargeable Battery