MIGHTY MAX BATTERY 6V 4.5AH SLA Battery Replacement for FirstPower FP640, FP645, FP660 MAX3864470 - The Home Depot
Amazon.com: B&B BP4-6 6V 4.5Ah Emergency Light Battery - This is an AJC Brand Replacement : Health & Household
Battery housing with battery 6V 4.5Ah fits EMW BMW R35 R25 R24 R24 R20 AWO | eBay
UPG General Purpose Deep Cycle AGM Rechargeable Sealed Lead Acid 645 Alarm System Batteries in the Device Replacement Batteries department at Lowes.com
2 x MK ES4-6 Wheelchair Battery (6V, 4.5AH) one 6V 4.5Aah rechargeable SLA battery. | Sigma Batteries
MIGHTY MAX BATTERY 6 -Volt 4.5 Ah Rechargeable F1 Terminal Sealed Lead Acid (SLA) Battery ML4-6 - The Home Depot