Portable thermoelectric refrigerator, also known as an electric cooler and warmer, designed for use in vehicles (cars, trucks, RVs) and at home [1, 9]. This specific model typically has a capacity of 18L to 19L [2, 10, 19].
Key Features
Dual-Core Technology: Uses a semiconductor cooling system (Peltier effect) rather than a compressor, making it lightweight and vibration-free [1, 19].
Temperature Control: It can both cool (typically to 20°C–25°C below ambient temperature) and warm items (up to 55°C–65°C) [1, 9, 12].
Digital Interface: Features a front-facing LED display and touch buttons for monitoring and setting the internal temperature [2, 9].
Multi-Power Support: Generally includes two power cables: a 12V/24V DC plug for car cigarette lighters and a 110V/220V AC plug for standard wall outlets [2, 3, 12].
Internal Layout: The blue-li