Compact refrigeration cooling system kit includes mini rotary compressor,driver board, condenser, evaporator, capillary,etc. Rated Voltage: DC 12V; Max Current : 10A; Power:150W; Rated current:1~ 8A,Capacity: 450W (1,535Btu). Micro air conditioner module is a compact solution for small & confined space cooling which is powered by battery, grid