Power-Sonic PS-6100 F1 Sealed Lead Acid Battery 6V 12Ah
Mighty Max Battery 6V 12AH F2 SLA Replacement Battery for BB BP12-6 Rechargeable Sealed Lead Acid 6120 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com
BL6120 - Batteries | Emergency Lights Co.
UB6120-F1 Battery - 6V 12Ah SLA by Universal Power | Impact Battery