Thermoelectric Cooler and Warmer with 4.5L Capacity
This thermoelectric device functions as both a cooler and a warmer, making it versatile for various environments. It features a 4.5L capacity with a cooling range of 20-25°C below ambient temperature and a heating capability of 60±5°C.



Technical Specifications
Product Overview
Versatile Thermal Control
The TK-04D is a compact thermoelectric cooler and warmer designed for professional and personal versatility. With a 4.5L capacity, it is the ideal companion for office environments, home settings, or vehicle travel. Featuring dual-mode functionality, it provides reliable cooling and heating capabilities powered by standard AC or vehicle DC inputs.
Technical Performance
Power Consumption
- Cooling Capacity
- 20 °C below ambient
- Heating Capacity
- 60 °C
- Internal Volume
- 4.5 L
Power and Connectivity
- Compatible Power Supplies
- AC 220V/DC 12VAC 110V/DC 12VDC 12V Only
Logistics and Packaging
Shipping and Packing Specifications
| Metric | Value |
|---|---|
| QTY/20' Container | 924 |
| QTY/40' Container | 1904 |
| Packaging | 1pc/color box |
| Master Carton | 2pcs/carton |
Features
Interface Features
- Green LED (Cooling Mode)
- Red LED (Warming Mode)
- Integrated Thermostat
- Includes AC and DC Power Cords



