Introduction
Thank you for choosing the SUNPIE 15L Portable Car Refrigerator. This manual provides essential information for the safe and efficient operation of your new appliance. Please read these instructions carefully before use and retain them for future reference.
Safety Information
- Ensure the power supply matches the voltage requirements of the refrigerator (DC 12V/24V, AC 100V-110V).
- Do not immerse the unit in water or expose it to rain.
- Keep ventilation openings clear of obstructions to prevent overheating.
- Avoid placing the refrigerator near heat sources or in direct sunlight.
- Do not use abrasive cleaners or sharp objects inside the unit.
- Unplug the unit before cleaning or performing any maintenance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
Product Overview
The SUNPIE 15L Portable Car Refrigerator is designed for versatile cooling and freezing on the go, featuring a high-quality compressor and multiple power options.
Key Features:
- Rapid Freezing & Energy Saving: Equipped with a high-quality compressor, it can cool from 25°C to -20°C in approximately 30 minutes (empty). Rated power consumption is 28W, reducing energy use by about 28% compared to conventional models.
- Compact Yet Spacious: Offers a 15L capacity, capable of holding 18 cans (350ml), 10 PET bottles (550ml), or 4 PET bottles (1L). Internal dimensions: 36cm (W) x 17cm (D) x 23cm (H). External dimensions: 43.5cm (W) x 23.5cm (D) x 43cm (H).
- Wide Temperature Range: Adjustable from -22°C to 10°C.
- Excellent Insulation: Features high-density foamed urethane insulation and a magnetic lid to prevent cold air leakage, maintaining temperature for up to 24 hours after power-off.
- Quiet Operation: Designed for low noise, operating at approximately 43dB, suitable for quiet environments like libraries or bedrooms.
- 4-Way Power Supply: Compatible with DC 12V/24V (car), AC 100V-110V (home), dedicated detachable battery (sold separately), and portable power stations.
- Detachable Battery (Optional): 15600mAh battery provides 8-10 hours of freezing (-22°C) or 16 hours of cooling (5°C) at 30°C ambient temperature. Automatically switches to battery power when the car engine is off and charges when the engine is on.

Image: The SUNPIE 15L Portable Car Refrigerator, showcasing its compact design and internal capacity.

Image: Visual representation of the refrigerator's capacity, illustrating how many drinks it can hold.

Image: Detailed view of the detachable battery, highlighting its integration with the refrigerator.

Image: Comparison of energy consumption, demonstrating the energy efficiency of the SUNPIE model.

Image: Illustration of the advanced insulation technology used in the refrigerator for enhanced cold retention.

Image: Depiction of the refrigerator's quiet operation, suitable for use in various settings without disturbance.

Image: The refrigerator positioned in a car, showcasing its compact size and ease of access during travel.

Image: A woman easily carrying the refrigerator, emphasizing its lightweight and portable design.
Setup
1. Unpacking
- Carefully remove the refrigerator from its packaging.
- Inspect the unit for any damage. If damaged, do not use and contact customer support.
- Remove all internal packing materials.
2. Power Connection
Your refrigerator supports 4 power input methods:
- DC 12V/24V (Car Power): Connect the DC power cable to the refrigerator's DC input port and then to your vehicle's cigarette lighter socket. Ensure the vehicle's engine is running to prevent battery drain.
- AC 100V-110V (Home Power): Connect the AC adapter (if included or purchased separately) to the refrigerator's AC input port, then plug it into a standard wall outlet.
- Dedicated Detachable Battery (Sold Separately): Insert the charged 15600mAh battery into the designated slot on the refrigerator. The unit will automatically switch to battery power when the car engine is off.
- Portable Power Station: Connect the refrigerator to a compatible portable power station using the appropriate cable.
3. Initial Use
- After connecting power, press the power button to turn on the unit.
- Allow the refrigerator to cool down for at least 30 minutes before placing items inside.
Operating Instructions
1. Power On/Off
- Press the Power button on the control panel to turn the unit on or off.
2. Temperature Adjustment
- Use the + and - buttons to set the desired temperature between -22°C and 10°C. The current temperature will be displayed on the LCD screen.
3. Mode Selection (MAX/ECO)
- Press the SET button to cycle between MAX (rapid cooling) and ECO (energy-saving) modes.
- MAX mode provides faster cooling but consumes more power.
- ECO mode optimizes for lower power consumption, ideal for extended use.
4. Low Voltage Protection
- The refrigerator features low voltage protection to prevent your vehicle's battery from draining completely. If the input voltage drops below a certain level, the unit will automatically shut off.
- Refer to the product specifications for specific voltage cut-off levels.
5. Detachable Battery Management
- When using the detachable battery, the refrigerator will automatically switch from car power to battery power when the engine is off, ensuring continuous cooling.
- When the engine is restarted, the unit will switch back to car power and simultaneously charge the inserted battery.
- The battery can be charged both when inserted into the unit and when removed and charged independently.
Maintenance
1. Cleaning
- Always unplug the refrigerator before cleaning.
- Wipe the interior and exterior surfaces with a damp cloth and mild detergent.
- Do not use abrasive cleaners, solvents, or harsh chemicals.
- Ensure the unit is completely dry before reconnecting power.
2. Defrosting
- The unit features an automatic defrosting system. However, if excessive ice builds up, manually defrost by turning off the unit and leaving the lid open until the ice melts.
- Drain any water through the drain plug (if available) or wipe it out with a cloth.
3. Storage
- When not in use for an extended period, clean the unit thoroughly and ensure it is dry.
- Store the refrigerator in a dry, well-ventilated area, away from direct sunlight and extreme temperatures.
- It is recommended to leave the lid slightly ajar to prevent odors and mold growth.
Troubleshooting
If you encounter issues with your refrigerator, please consult the following table before contacting customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Loose connection; Blown fuse. | Check power cable connection; Ensure power source is active; Check vehicle's fuse. |
| Not cooling effectively | Temperature setting too high; Poor ventilation; Lid not sealed properly; Too many items inside. | Lower temperature setting; Ensure clear ventilation; Check lid seal; Do not overfill. |
| Unusual noise (e.g., compressor error sound) | Unit not level; Internal components vibrating; Compressor fault. | Place unit on a flat, stable surface; If noise persists or is accompanied by error codes, contact support. |
| Low voltage protection activated | Vehicle battery voltage too low. | Start vehicle engine to recharge battery; Switch to dedicated battery or AC power. |
Specifications
| Attribute | Value |
|---|---|
| Product Dimensions (D x W x H) | 43.5 cm x 23.5 cm x 43 cm |
| Brand | SUNPIE |
| Capacity | 15 Liters |
| Configuration | Compact, Freezer Interior |
| Color | Black |
| Number of Doors | 1 |
| Defrost System Type | Automatic |
| Voltage | 12 Volts |
| Cooling Method | Compressor Type |
| Adjustable Temperature Control | Yes |
| Door Opening | Top Opening |
| Refrigerant | R134a |
| Door Material Type | Plastic |
| Item Weight | 9.5 Kilograms |
| Annual Energy Consumption | 500 Watts |
| Special Feature | Energy Star |
| Manufacturer Model Number | 15L |
| Included Components | DC Adapter |
| Manufacturer | SUNPIE-JP |
| Country of Origin | China |
Warranty and Support
Warranty Information
This SUNPIE 15L Portable Car Refrigerator comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, warranty claims, or any questions regarding your product, please contact SUNPIE-JP customer support. Contact details can typically be found on the product packaging or the official SUNPIE website.