Dc To Dc Dual Input Charging With Mppt; For 12/24 Volt Batteries; Agm/ Gel/ Lithium Iron Phosphate (Lifepo4)/ Flooded And Sealed Lead-Acid Batteries; 450 Watt; 9 To 32 Volt Dc Output Voltage; 30 Amp Charging Current; 9.41 Inch Length X 6.15 Inch Width X 2.74 Inch Height; With 1 Battery Temperature Sensor And 4 Screws