ขาย 12V Dual-core Electronic Refrigerator Diy Semiconductor Refrigeration Chip Cooling Module Cool Kit with 2pcs 12706 Pelti ราคาที่ดีที่สุด

Note:The itemis DIY Kit, not a finished product! Features: Brand New and high quality. Convenient to use It is very helpful and useful Product Name: Thermoelectric Peltier Refrigeration Cooling System Kit Cooler Premium 12706 Cooling Film Specifications: Product Name:12V Dual-core Electronic Refrigerator Diy Semiconductor Powersupply: 12VDC Main color: silver Cooling power:180W Note： 1. The hot end of the cooling sheet must be well-dissipated, the thermal grease is coated, if the heat is not good, not only the temperature will not be too low, but also it is easy to burn the cooling sheet (take the cooling sheet without heat, directly energize, one minute) Affirmatively burned)! 2. Can not be used as an air conditioner, be sure to understand the law of conservation of energy!