Amazon.com: CASIL 12V 7AH CA1270 Sealed Lead Acid (SLA) Battery for GP1272 F2 GP 1272 : Health & Household
UPG General Purpose Deep Cycle AGM Rechargeable Sealed Lead Acid 1270 Alarm System Batteries in the Device Replacement Batteries department at Lowes.com
Amazon.com: 12 Volt 7Ah Battery-Battery [Electronics] : Health & Household
Power-Sonic PS-1270F2 Sealed Lead Acid Battery 12V 7Ah
Amazon.com: NPP NP12V-7Ah F1, 12V 7Ah Rechargeable Sealed Lead Acid Battery for Security Alarm System Verizon Fios Box with F1 Terminal : Health & Household