Schumacher Electric 8-Amp 6/12-Volt Car Battery Charger in the Car Battery Chargers department at Lowes.com
Renogy Deep Cycle AGM Battery 12-Volt 100Ah Safe Charge Most Home Appliances for RV, Off-Grid Solar System, Maintenance-Free BATT-AGM12-100 - The Home Depot
Amazon.com: Power Sonic 12V 5AH SLA Battery Replacement for Radio Shack 23-289B : Health & Household