Mighty Max Battery ML1.3-6 6V 1.3AH SLA Battery F1 Terminal- 4pk Rechargeable Sealed Lead Acid 613 Alarm System Batteries (4-Pack) in the Device Replacement Batteries department at Lowes.com
MIGHTY MAX BATTERY 6-Volt 1.3 Ah Sealed Lead Acid (SLA) Battery F1 Terminal Includes 6-Volt Charger ML1.3-6CHRGR1 - The Home Depot
BW 6v 4.5ah SLA Battery (Emergency Lights and Universal Use) – Battery World
6 Volt 8.5 Ah Sealed Lead Acid Rechargeable Battery - F1 Terminal | Battery Mart
6V 1.2AMP YUASA SLA BATTERY | tools.com
UPG 6-Volt 4.5 Ah Sealed Lead Acid (SLA) AGM Rechargeable Battery UB645 - The Home Depot
6V 4.5AH SLA 1/4" FASTON REPLACEMENT BATTERY COMES IN SET UP TWO BATTERIES - NCE Empowering Safety