Energizer Super Heavy Duty Carbon Zinc Chloride 6-Volt Batteries in the 6-Volt Batteries department at Lowes.com
6 Volt Rechargeable Battery - Walmart.com
Rolls Surrette S-550 6 Volt Solar Battery
Peg Perego 6 Volt Rechargeable Battery : Target
6v 4.5Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery with wire leads and A800ec Connector| BG-645F1WL - $15.32
6 Volt 7 Ah Rechargeable Sealed Lead Acid Battery - F1 Terminal
Amazon.com: ExpertPower 6 Volt 4.5 Amp Rechargeable Battery (EXP645) 2 Pack : Health & Household
6 Volt 4.5 AMP HR Rechargeable Battery - Single Packaging - Boss Buck
Mighty Max Battery 6V 4.5AH SLA Multipurpose Rechargeable Battery Rechargeable Sealed Lead Acid 645 Backup Power Batteries in the Device Replacement Batteries department at Lowes.com