Amazon.com: Interstate Batteries Power Patrol 6V 7Ah Battery (SLA0925) Sealed Lead Acid Rechargeable SLA AGM (F1 Terminal) Electric Fences, UPS Backup Systems, Solar Power : Health & Household
Amazon.com: BatteryGuy TR2-6 6V 2.0Ah Battery w/Loose Wiring Harness Brand Equivalent (Rechargeable) - Qty of 1 : Health & Household
Amazon.com: Replacement for Quantum Bantam Battery - Replacement UB613 Universal Sealed Lead Acid Battery (6V, 1.3Ah, 1300mAh, F1 Terminal, AGM, SLA) - Includes Two F1 to F2 Terminal Adapters : Health & Household