WE CAN ADD LOGOS OR CUSTOMIZE THE COLOR (upcharge will apply). CART PLUGS INTO STANDARD ELECTRICAL OUTLET FOR THE FREEZER TO WORK. WE CAN ADD A BATTERY AND SOLAR PANELS TO THE CART FOR THE FREEZER TO RUN ON (upcharge applies). FREEZER TEMP: -20 TO 8 DEGREE CELSIUS OR -5 TO 46 DEGREE FAHRENHEIT. PAN CAPACITY: 1 TO 1.5L.