DC12V Refrigeration Cooling Air Cooling Radiator DIY Fridge Cooler System 20A 180W Semiconductor Min

This thermoelectric cooler uses 12715 refrigeration module which has better cooling effect.Cooling block has large area that can contact more air for quick cooling.Four hollow copper pipes with refrigerant inside would deliver heat fast for higher cooling efficiency.It can be used to make small fridge, mini air conditioner or cooling device for pet.Tested with a foam box that 23 can drop to 0.6 in half an hour, minimum -2.:Cooler Size: 12x19.5x12cmFan Size: 6x6cmPower: 180WPower Supply: DC12V, 20A (not included)Weight: 840g(.)colour:blackMaterial:pc+metalPackage Includes:1 x Thermoelectric CoolerOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.