Size(L*W*H):240*170*195mm
Volume（L*W*H） 180mm*100mm*80mm
Refrigeration temperature:2-8 degree Celsius(under ambient 32 degree Celsius)
Input /output voltage(adapter) AC100V-240V/DC9.0V
Output current (adapter) 4A
Input/output Voltage(Battery)AC-100V-240V/DC-9.0V
Output current(Battery):2A
Input/output voltage (car power) DC12V/ DC9.0V 
Current (vehicle power ) 4A
Voltage ( lithium battery) DC7.4V
Capacity ( lithium battery) 16000mAH
Power rating DC9.0V/ 22.5W，DC7.4V/17W
Weight (with battery) :  3.5kg For vaccine, biological, blood or other heat-sensitive medication storing, also portable for immunization stations, health centers, CDC, Bureau of Animal Husbandry and other drugs distribution and turnover