FIRE & SECURITY BATTERY: Power Patrol by Interstate Batteries provides professional-grade, high-quality reliable power for fire and security systems. Backed by a 12-month performance warranty, making them Outrageously Dependable FAS1055 BATTERY REPLACEMENTS: Download the Compatibility Guide below under Product Guides & Documents to see some devices this battery powers. EMERGENCY APPLICATIONS, FIRE ALARMS, SECURITY SYSTEMS, ADEMCO/ADI, DURACELL, HONEYWELL, MIGHTY MAX, NAPCO ALARMS, POWERSONIC, SECURITRON, SILENT KNIGHT, UNIVERSAL BATTERY, UNIVERSAL POWER GROUP and more RECHARGEABLE, MAINTENANCE-FREE, SPILL-PROOF: Rechargeable, maintenance-free, sealed lead-acid and spill-proof because of the AGM and VRLA technology (valve regulated) that eliminates spills and overpressure. 12 Volt, 5 Amp Hours, 3.54 x 2.76 x 3.98 (LxWxH), F1 terminal HIGH-QUALITY, HIGH-PERFORMANCE BATTERY: No other brand puts their products through more rigorous testing than Interstate Batteries 7-Point Qualit