Applicable Temperature -5℃~+15℃ Cooling capacity 1550W（0℃） Drive model non-independent engine driven Voltage DC (V) 12V/24V Compressor DY5H11(108cc/r) Refrigerant R134A Refrigerant charge 0.8~0.9Kg box temperature adjustment Electronic digital display Safety protect High and low pressure switch Defrosting NO Dimensions (mm) Evaporator 610×550×175 Condenser 765×380×290 Weight(KG) Evaporator 13 Condenser 15 Box volume(m3) 2~6（-5～0℃） 7~10（0～5℃）