The Battery Tender® charger has a “SELECT” button which allows you to switch between charging a volt AGM/Flooded, 12 volt Lithium Iron Phosphate (LiFePO4) battery or a 6 volt . Huge Selection · Featured Collections · Huge Savings · Under $10Popular Links: Battery Chargers · Battery · Charger · Engine Parts · Motors. 1) SAVE THESE INSTRUCTIONS – This manual contains important safety and operating instructions for battery charger model P/N 2) Do not expose charger to rain or .