Amazon.com: NPP NP6-1.3Ah, 6V 1.3Ah (F1), Rechargeable Sealed Lead Acid Battery for Attendance Machine, GE 600-1054-95R Simon XT, Security Alarm System and Instrument : Health & Household
Amazon.com: Zipp Battery 6V 1.3AH SLA Rechargeable Replacement Battery for UPS Back Up, Security Alarm, and More: 3.82 x .94 x 2.03, T1 Terminal : Health & Household
BATTERY 6V/1.3AH-MW - 1.2V ... 9V - Delta
IBT BT1.3-6 6V 1.3Ah Battery with F1 Terminals
MIGHTY MAX BATTERY 6V 1.3Ah Replacement Battery compatible with AGM WKA6-1.3F - 10 Pack MAX3984919 - The Home Depot