581731 12V 150Ah Lead-Free VA/PA Rack Battery

The 581731 is a 12 V 150 Ah lead-free emergency power battery designed for use with PA and VA emergency power supplies. It is supplied and used in pairs to ensure balanced operation and redundancy in critical power systems. This battery features front-mounted terminals for accessible connections and is optimised for mounting in 19-inch rack cabinets, supporting efficient integration into standard equipment racks.

Its 150 Ah capacity provides extended standby autonomy, enabling prolonged backup power during outages. The lead-free construction aligns with environmental and safety requirements for emergency power applications. Compatibility is specifically with PA/VA emergency power supplies, and detailed wiring or installation procedures are documented in the accompanying installation manual, not within this specification. The battery is engineered for reliable performance in demanding environments where uninterrupted power is essential, making it suitable for infrastructure that requires consistent emergency power.