MIGHTY MAX BATTERY 12-Volt 8 Ah Replacement for APC Back-UPS ES 750 UPS Battery ML8-121152 - The Home Depot
APC Replacement Battery Cartridge 110 UPS battery 1 x battery lead acid black for PN BE650G2 CP BE650G2 FR BE650G2 GR BE650G2 IT BE650G2 SP BE650G2 UK BR650MI - Office Depot