Amazon.com: UPLUS LP6-5.0 6V 4.5Ah Rechargeable AGM Battery, DJW6-4.5A Sealed Lead Acid Replacement Batteries for Auto Deer Feeder, Kids Power Wheels, Game Hunting Camera, Emergency Lighting, Ride on Cars etc. : Automotive
Tenergy 12V 4.5Ah Sealed Lead Acid (SLA) Battery - Tenergy
CSB Battery GP645-F1: 6v 4.5 AH Sealed Lead Acid Battery
ML4.5-4 - 4 Volt 4.5 AH, F1 Terminal, Rechargeable SLA AGM Battery - MightyMaxBattery
Universal Power Group 6V 4.5Ah F1 AGM Battery, 45953 at Tractor Supply Co.
Mighty Max Battery 12V 4.5Ah Home Alarm Security System SLA Battery Rechargeable Sealed Lead Acid 1250 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com