CB-32A Smooth Coating Car Cooler and Warmer Wholesale
  • CB-32A Smooth Coating Car Cooler and Warmer
  • CB-32A Smooth Coating Car Cooler and Warmer
  • CB-32A Smooth Coating Car Cooler and Warmer

CB-32A Smooth Coating Car Cooler and Warmer

1. The appearance is rounded, and the upper cover is decorated with a decorative plate that has been treated with a coating process, making it more high-end;
2. It has a large capacity and can be stored in a large capacity. The cover has an independent access port to avoid the loss of cooling capacity caused by regular opening of the cover to retrieve items;
3. Air cooling mode conducts cooling, making the temperature inside the box more uniform and stable.
  • CB-32A Smooth Coating Car Cooler and Warmer
  • CB-32A Smooth Coating Car Cooler and Warmer
  • CB-32A Smooth Coating Car Cooler and Warmer

Product Parameters


32 litres

Input voltage

12V DC

Power rating


Cooling performance

15-18°C below the ambient temperature(25°C)




Full foam insulation in CFC-free polyurethane foam

Product size


Gift box size






About Tingwei

Focus on the design and production of electronic refrigerators, wine cabinets, heating and cooling boxes for automobiles, residential, medical and other applications.

Ningbo Tingwei Electric Technology Co., Ltd. is China ODM CB-32A Smooth Coating Car Cooler and Warmer suppliers and CB-32A Smooth Coating Car Cooler and Warmer company. We are the cooler manufacturer in China with our own mould-making and design department, which allows us to enjoy the advantages and convenience of new product development. Thanks to 18 years of conscientious work, Tingwei has become a business with total investment of CNY 90 million, fixed assets of CNY 260 million and annual capacity of 1 million coolers and fridges. There are more than 300 skilled workers in our company, of whom have been there for more than five years. The company has 16 designers, 6 senior engineers, with strong research and development capabilities. And the 25 members of the QC team are our firewall against any disqualified products. We have always implemented the standard strictly and have passed the third party audit of ISO/TS 16949 and BSCI. The products have CE, RoHS, PAHS, LFGB, ERP test reports and certifications.

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Industry Knowledge Extension
Are Smooth Coating Car Cooler and Warmer Units Energy Efficient?
Smooth coating car cooler and warmer units are renowned for their energy efficiency, offering a sustainable and cost-effective solution for maintaining a comfortable interior climate in vehicles. Let's delve into the various factors that contribute to the energy efficiency of these innovative devices:
Thermoelectric Technology: Smooth coating car cooler and warmer units typically utilize thermoelectric technology to regulate temperature. This technology relies on the Peltier effect, which occurs when an electric current flows across two different conductors, creating a heat flux at the junctions. By harnessing this phenomenon, thermoelectric devices can transfer heat from one side to the other, enabling both cooling and heating functions without the need for traditional refrigerants or combustion.
Minimal Power Consumption: One of the primary advantages of thermoelectric technology is its minimal power consumption compared to conventional cooling and heating systems. Smooth coating car cooler and warmer units require only a low-voltage direct current (DC) power source, which can be supplied by the vehicle's battery or auxiliary power outlet. This low power requirement translates to reduced energy usage, making these units an eco-friendly alternative for climate control in vehicles.
No Fuel Consumption: Unlike fuel-powered air conditioning systems, smooth coating car cooler and warmer units do not consume gasoline or diesel to operate. Traditional automotive air conditioners rely on engine-driven compressors, which draw power from the vehicle's fuel supply and can significantly impact fuel efficiency, especially during hot weather when air conditioning usage is high. In contrast, thermoelectric car cooler and warmer units operate independently of the engine, eliminating fuel consumption associated with climate control.
On-Demand Cooling and Heating: Smooth coating car cooler and warmer units offer on-demand cooling and heating capabilities, allowing users to control temperature settings according to their comfort preferences. Instead of running continuously like traditional air conditioning systems, which can lead to energy wastage, these units activate only when needed, reducing overall power consumption. Users can adjust the temperature settings based on external weather conditions, minimizing energy usage while still enjoying a comfortable interior environment.
Efficient Heat Transfer: Thermoelectric car cooler and warmer units excel in transferring heat from the interior of the vehicle to the exterior environment during cooling mode and vice versa during heating mode. This efficient heat transfer process is facilitated by semiconductor materials within the unit, which convert electrical energy into thermal energy. By effectively managing heat transfer, these units optimize energy efficiency and help maintain consistent temperature levels inside the vehicle without excessive energy expenditure.
Built-In Energy-Saving Features: Many smooth coating car cooler and warmer units are equipped with built-in energy-saving features designed to further enhance efficiency. These may include auto-shutoff functions that power down the unit when the desired temperature is reached, as well as low-power standby modes that minimize energy consumption during periods of inactivity. 
Solar Power Compatibility: Some smooth coating car cooler and warmer units are compatible with solar power sources, further enhancing their energy efficiency. Solar panels can be installed on the vehicle's roof or dashboard to harness sunlight and convert it into electricity, which can then be used to power the cooling and heating functions of the unit.