6V 4.5AH SLA Battery Replacement for Ritar RT645 - Walmart.com
ExpertPower 6 Volt 4.5 Amp Rechargeable Battery (EXP645) : Tools & Home Improvement - Amazon.com
Lead Acid 4.5 Ah 6 Volt Black Replacement Battery B LA 6V 4.5A - The Home Depot
Аккумулятор свинцово-кислотный LA-645/security 6V 4.5Ah GoPower 00-00015321 - выгодная цена, отзывы, характеристики, фото - купить в Москве и РФ
Mighty Max Battery 6V 4.5Ah UPS Battery for Vision CP645 Rechargeable Sealed Lead Acid 645 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com