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Lead-acid battery FIAMM FG21803 12V 18Ah — sealed rechargeable battery for backup and UPS
Summary description:
FIAMM FG21803 is a sealed lead-acid rechargeable battery with nominal voltage 12V and capacity 18Ah. Designed for backup power applications such as UPS systems, alarm panels and telecom equipment, it provides reliable short-term energy storage and emergency power. Maintenance-free, rechargeable and suitable for upright or side mounting depending on installation requirements.