1. Introduction
Thank you for purchasing the Alpicool 40L Portable Car Refrigerator, Model QX40. This appliance is designed to provide efficient cooling and freezing for various applications, including vehicle use, camping, outdoor activities, and home use. It features a dual-zone design, a wide temperature range, multiple power options, and robust construction for reliable performance.

Image 1.1: The Alpicool QX40 Portable Car Refrigerator, showcasing its compact design and control panel.
2. Safety Instructions
Please read all safety instructions carefully before operating the appliance to ensure safe and proper use. Keep this manual for future reference.
- Ensure the power supply voltage matches the appliance's requirements (DC 12V/24V or AC 100V-240V).
- Do not immerse the appliance in water or expose it to excessive moisture.
- Keep ventilation openings clear of obstructions to prevent overheating.
- Avoid placing hot items directly into the refrigerator. Allow them to cool first.
- Do not use abrasive cleaners or sharp objects to clean the interior or exterior.
- If the power cord is damaged, it must be replaced by the manufacturer or a qualified service agent to avoid hazards.
- 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.
3. Product Overview
The Alpicool QX40 features a robust design with user-friendly controls and versatile storage options.
3.1. Key Components
- Dual Compartments: The refrigerator includes two separate compartments. Room 1 (left side) allows for adjustable temperature settings, while Room 2 (right side) adjusts its temperature based on Room 1. This enables simultaneous storage of frozen and refrigerated items.
- Control Panel: Located on the top, it features temperature adjustment buttons, an LED display, and power settings.
- Integrated Handles: For easy portability.
- Compressor Compartment: Houses the silent compressor for efficient cooling.
- Power Input Terminal: For connecting AC or DC power cords.
- Fixed Holes: Located on the sides for securing the unit in a vehicle using optional fixing belts.
- LED Light: Built into the interior for visibility in dark conditions.

Image 3.1: Interior view of the Alpicool QX40, showing the dual compartments for separate cooling and freezing.

Image 3.2: Detailed view of the control panel and the internal LED light, which illuminates the contents for easy access.
4. Setup
4.1. Power Connection
The Alpicool QX40 supports three power input methods:
- DC Power (12V/24V): Connect the provided DC power cord to the refrigerator's power input terminal and then to your vehicle's cigarette lighter socket. This is suitable for a wide range of vehicles.
- AC Power (100V-240V): Use the provided AC power cord to connect the refrigerator to a standard household electrical outlet. This allows for home use.
- Portable Power Supply: The unit can be connected to a compatible portable power station for extended use in areas without direct power access, such as during outdoor activities or emergencies.

Image 4.1: Illustration of the three power options: DC (car), AC (home), and portable power supply.
4.2. Placement and Securing
- Place the refrigerator on a stable, level surface. The anti-vibration reinforced design allows stable operation even when tilted up to 45 degrees, making it suitable for vehicle use.
- Ensure adequate ventilation around the unit. Do not block the air vents.
- For vehicle use, utilize the integrated fixing holes on the sides of the refrigerator with optional fixing belts (sold separately) to secure it firmly and prevent movement during transit.

Image 4.2: The Alpicool QX40 operating stably even when tilted at a 45-degree angle, ideal for uneven terrain or vehicle movement.

Image 4.3: Close-up of the fixing holes on the side of the refrigerator, designed for secure attachment with optional belts.
5. Operating Instructions
5.1. Power On/Off
After connecting the power, press the power button on the control panel to turn the unit on or off.
5.2. Temperature Setting
- The temperature range is from -20℃ to 20℃.
- Use the '+' and '-' buttons on the control panel to adjust the desired temperature for Room 1 (left compartment).
- The temperature of Room 2 (right compartment) will automatically adjust relative to Room 1.
5.3. Operating Modes
The refrigerator offers two operating modes:
- HH Rapid Freezing Mode: Provides accelerated cooling, capable of reaching 0℃ in approximately 25 minutes from 25℃ ambient temperature.
- ECO Power-Saving Mode: Optimizes energy consumption for extended operation, ideal when power efficiency is a priority.
5.4. Low Voltage Protection
The unit is equipped with a low voltage protection function. If the input voltage drops below a safe level, the refrigerator will automatically power off to prevent draining your vehicle's battery.

Image 5.1: Display indicating the battery voltage protection levels (High, Medium, Low), preventing vehicle battery drain.
5.5. Quiet Operation
The built-in silent compressor maintains a noise level of approximately 45dB during normal operation, comparable to a quiet library. This makes it suitable for use in environments where low noise is desired, such as car camping or bedrooms.

Image 5.2: Diagram illustrating the quiet operation of the Alpicool QX40, with a noise level of approximately 45dB.
6. Maintenance
6.1. Cleaning
- Always disconnect the power before cleaning.
- Wipe the interior and exterior surfaces with a soft cloth dampened with mild detergent.
- Do not use abrasive cleaners, solvents, or harsh chemicals.
- Ensure the unit is completely dry before reconnecting power.
6.2. Storage
- When not in use for an extended period, ensure the refrigerator is clean and dry.
- Store it in a dry, well-ventilated area, away from direct sunlight and extreme temperatures.
7. Troubleshooting
If you encounter issues with your Alpicool QX40, please refer to the following common troubleshooting steps. If the problem persists, contact customer support.
- Unit not powering on: Check power connections (AC/DC), ensure the power source is active, and verify the low voltage protection has not activated.
- Insufficient cooling: Ensure the temperature setting is correct, ventilation openings are clear, and the lid is properly sealed. Avoid placing hot items inside.
- Unusual noise: While the unit operates quietly (approx. 45dB), excessive or unusual noise may indicate an issue. Ensure the unit is on a stable surface and not vibrating against other objects.
- Error codes on display: Refer to the specific error code in the full user manual (if available) or contact support.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | Alpicool |
| Model | QX40 |
| Capacity | 40 Liters |
| Freezer Compartment Capacity | 29 Liters |
| Fresh Food Compartment Capacity | 11 Liters |
| Temperature Range | -20℃ to 20℃ |
| Power Input | DC 12V/24V, AC 100V-240V |
| Form Factor | Portable |
| Color | Green |
| Defrost Function | Semi-automatic |
| Door Opening | Top opening |
| Product Dimensions (D x W x H) | 37.2 x 64.7 x 52 cm |
| Product Weight | 13.9 Kilograms |
| Noise Level | Approx. 45dB |
| Energy Rating | 5 Star |
9. Warranty and Support
9.1. Warranty Information
The Alpicool QX40 comes with a 3-year warranty for the compressor and a 1-year warranty for all other accessories from the date of purchase. Please retain your proof of purchase for warranty claims.
9.2. Customer Support
Should you have any questions, concerns, or require assistance with your product, please do not hesitate to contact our customer support team. We offer 24-hour support to address your inquiries promptly.
For support, please visit the Alpicool brand store or contact us through the platform where you purchased the product.







