Espacol 24 Storage Temp. -4°F to 130°F (-20°C to 54°C) Charger Type 10 Step, Smart Charger Type of Batteries 6V & 12V Battery Chemistries Wet, Gel, MF, EFB, AGM & LIB Battery Capacity Up to 150Ah (6V & 12V) Maintains All Sizes Enclosure Rating IP65 Cooling Natural Convection Dimensions 205.4*74.1*46.5 mm (8.09*2.92*1.83 inches) Weight 545 g (1.20 lb)