12V 6/7Ah/ 12Ah LiFePO4 Lithium Iron Battery BMS IP65 Solar RV Home Off-Grid Lot

  

Note: Much Lifepo4 Battery on the market actually use Grade B or C Cell, which have large internal resistance and short battery life. Compare to heavy-duty lead acid battery, this lightweight, auto-balanced, ultra-safe, long-cycle-life lithium-ion battery is perfect for your outdoor using.