Fiamm FG21803 12V 18Ah Sealed Lead Acid Battery - This is an AJC Brand Replacement
Fiamm Replacement Battery For Sai Apc Smart-ups 2200, 12v, 18ah/216wh, Lead-acid, Rechargeable, 181mm X 76mm X 167mm, Original New - Battery Accessories & Charger Accessories - AliExpress
BATTERIA FIAMM 12 FGC21803 Tecnologia AGM - 12V 18 Ah La casa della Batteria
Fiamm FGC21803 Batteria al piombo uso ciclico 12V 18Ah