Amazon.com: CA1240 12V 4AH FIRST (5AH) ALERT, ADT ALARM REPLACEMENT BATTERY by UPSBatteryCenter : Health & Household
NPP 12V 4Ah (F2, 2Pcs) 12Volt Rechargeable Sealed Lead Acid Long Life UPS Battery with F2 terminals DSC Security Panel, Power Patrol, Security Systems, Electronic Scale, Electric Toys
EKACO 21V Lithium Battery 4.0Ah Li-ion Battery Long Life Battery Work with Cordless Leaf Blower, for Makita Power Tools BL1860B BL1850 BL1840 BL1850B-2 BL1845 BL1830 BL1820 BL1815 LXT-400 Series
NPP NP12-4Ah (T1) 12V 4Ah SLA Rechargeable Alarm Battery with F1 Terminal for DSC Security Panel, Power Patrol for SLA1056, Vista 20P ADT, Security Systems