1. Introduction
Thank you for choosing the VEVOR 55L Portable Car Refrigerator. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your appliance. Please read it thoroughly before use and retain it for future reference.
1.1 Safety Warnings
- Ensure the refrigerator is placed on a stable, level surface to prevent tipping.
- Do not block ventilation openings. Maintain adequate space around the unit for proper airflow.
- Avoid exposing the appliance to direct sunlight or heat sources.
- Do not use electrical appliances inside the refrigerator unless they are recommended by the manufacturer.
- Disconnect power before cleaning or performing any maintenance.
- Keep children away from the appliance.
- If the power cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons to avoid a hazard.
2. Product Overview
The VEVOR 55L Portable Car Refrigerator is designed for versatile use, offering both refrigeration and freezing capabilities for home, vehicle, and outdoor activities. It features a robust compressor for efficient cooling and a user-friendly digital control panel.

Figure 1: VEVOR 55L Portable Car Refrigerator
2.1 Key Components

Figure 2: Refrigerator Components
- Control Panel: Digital display and buttons for temperature and settings adjustment.
- Detachable Handle: For easy portability.
- Removable Internal Basket: Helps organize contents.
- Built-in LED Light: Illuminates the interior.
- Cup Holders: Integrated into the lid for convenience.
- Corner Protectors: For enhanced durability.
- Heat Dissipation Mesh: Ensures efficient cooling.
2.2 Features
- Large Capacity: 55L (58 Quarts) storage, capable of holding numerous beverages and food items.
- Efficient Cooling: Powerful compressor technology allows rapid cooling from -20℃ to 20℃ (-4℉ to 68℉).
- Dual-Zone Design: Features two compartments. The larger left compartment's temperature can be adjusted for freezing, while the smaller right compartment is fixed for refrigeration.
- Versatile Power: Operates on 12/24V DC (car) and 110-240V AC (home).
- Battery Protection: Three levels (High, Medium, Low) to prevent vehicle battery drain.
- App Control: Manage settings via a mobile application.

Figure 3: Internal Capacity and Dimensions

Figure 4: Rapid Cooling Performance

Figure 5: Dual-Zone Configuration
3. Setup
3.1 Unpacking
Carefully remove the refrigerator from its packaging. Inspect the unit for any damage that may have occurred during transit. Remove all internal packing materials and protective films.
3.2 Placement
Place the refrigerator on a firm, level surface. Ensure there is at least 10 cm (4 inches) of space around all sides for proper ventilation. Avoid placing it near heat sources or in direct sunlight.
3.3 Power Connection
Your refrigerator comes with two power cords for different power sources:

Figure 6: DC Power Cord and AC Adapter
- AC Power (110-240V): Use the provided AC adapter to connect the refrigerator to a standard wall outlet.
- DC Power (12/24V): Use the provided DC power cord to connect the refrigerator to a vehicle's cigarette lighter socket.
Ensure the power source matches the voltage requirements of the refrigerator.
3.4 Initial Use
After connecting to power, allow the refrigerator to stand upright for at least 6 hours before its first use to allow the refrigerant to settle. Then, you can turn it on and set the desired temperature.
3.5 Battery Protection Setting
The refrigerator features a battery protection system to prevent excessive discharge of your vehicle's battery. There are three levels: High (H), Medium (M), and Low (L).

Figure 7: Battery Protection System
- High (H): Recommended for starting batteries (e.g., car battery). The refrigerator will shut off at a higher voltage to ensure the car can start.
- Medium (M): Default setting, suitable for most situations.
- Low (L): Recommended for auxiliary/deep cycle batteries (e.g., RV battery). The refrigerator will operate longer before shutting off.
To change the setting: Press the 'SET' button until the battery icon flashes, then use the 'UP' or 'DOWN' buttons to select H, M, or L. The setting will be saved automatically after a few seconds.
4. Operating Instructions
4.1 Control Panel
The control panel allows you to manage the refrigerator's settings.

Figure 8: Control Panel and App Control
- Power Button: Press to turn the refrigerator ON or OFF.
- UP/DOWN Buttons: Adjust the temperature setting.
- SET Button: Cycle through settings (e.g., cooling mode, battery protection).
- Display Screen: Shows current temperature, cooling mode, and battery protection level.
4.2 Temperature Setting
- Turn on the refrigerator by pressing the 'POWER' button.
- Use the 'UP' or 'DOWN' buttons to set your desired temperature. The display will flash briefly and then show the current internal temperature.
4.3 Cooling Modes
Press the 'SET' button repeatedly until the cooling mode icon flashes. Use 'UP' or 'DOWN' to select:
- MAX (Fast Cooling): For rapid cooling to reach the desired temperature quickly.
- ECO (Energy Saving): For energy-efficient operation once the desired temperature is reached.
4.4 Dual-Zone Operation
The VEVOR 55L refrigerator features two compartments:
- The larger left compartment is the primary cooling zone, and its temperature can be adjusted to function as a freezer or refrigerator.
- The smaller right compartment is designed for refrigeration only and its temperature cannot be adjusted independently. It will maintain a temperature relative to the main compartment, typically suitable for keeping items cool, not frozen.
4.5 App Control
The refrigerator can be controlled via a mobile application. Refer to the separate app instructions (if provided) for pairing and usage. The app allows for remote temperature adjustment, mode selection, and monitoring.
5. Maintenance
5.1 Cleaning
- Always disconnect the power before cleaning.
- Clean the interior and exterior with a damp cloth and mild detergent. Avoid abrasive cleaners or solvents.
- Ensure all surfaces are dry before reconnecting power.
- Regularly clean the ventilation openings to prevent dust buildup.
5.2 Defrosting
The refrigerator requires manual defrosting when a layer of ice builds up inside. To defrost:
- Turn off the refrigerator and disconnect it from power.
- Remove all contents.
- Leave the lid open to allow the ice to melt naturally.
- Wipe away melted water with a clean cloth.
- Ensure the interior is completely dry before restarting the unit.
5.3 Storage
When storing the refrigerator for an extended period, ensure it is clean, dry, and the lid is slightly ajar to prevent odors and mold growth.
6. Troubleshooting
If you encounter issues with your refrigerator, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator not turning on | No power, faulty power cord, blown fuse. | Check power connection, try a different outlet, inspect power cords, check vehicle fuse. |
| Not cooling sufficiently | Temperature setting too high, blocked ventilation, excessive contents, lid not sealed. | Lower temperature, clear vents, reduce contents, ensure lid is closed tightly. |
| Unusual noise | Unit not level, objects touching the compressor, normal compressor operation. | Ensure unit is level, check for obstructions, some noise is normal during operation. |
| Error codes on display | Specific internal fault. | Refer to the manufacturer's specific error code guide or contact support. |
If the problem persists after attempting these solutions, please contact VEVOR customer support.
7. Specifications
Detailed technical specifications for the VEVOR 55L Portable Car Refrigerator:

Figure 9: Product Specifications and Dimensions
| Specification | Value |
|---|---|
| Capacity | 55 Liters / 58 Quarts |
| Cooling Range | -20℃ to 20℃ / -4℉ to 68℉ |
| Voltage | 12/24V DC, 110-240V AC |
| Power | 60 W |
| Overall Dimensions (L x W x H) | 693 x 345 x 531 mm (27 x 13.6 x 21 inches) |
| Freezer Zone Dimensions | 327 x 267 x 438 mm (12.8 x 10.5 x 17 inches) |
| Fridge Zone Dimensions | 160 x 267 x 273 mm (6.3 x 10.5 x 10.7 inches) |
| Net Weight | 16.7 kg (36.8 lbs) |
| Refrigerant | R-290 or R-32 |
| Included Accessories | DC Power Cord, AC Adapter, User Manual |
8. Warranty and Support
8.1 Warranty Information
This VEVOR 55L Portable Car Refrigerator comes with a 2-month manufacturer's warranty. Please retain your proof of purchase for warranty claims. The warranty covers defects in materials and workmanship under normal use.
8.2 Customer Support
For technical assistance, warranty claims, or any questions regarding your product, please contact VEVOR customer support through their official website or the contact information provided with your purchase. Please have your model number (55L) and purchase date ready when contacting support.







