1. Introduction
Thank you for choosing the Alpicool C18P 18L Portable Car Refrigerator Freezer. This manual provides essential information for the safe and efficient operation of your new appliance. Please read it thoroughly before use and keep it for future reference.
The Alpicool C18P is a versatile portable refrigerator and freezer designed for both vehicle and home use. It features a powerful compressor, a wide adjustable temperature range from -20°C to 20°C, and multiple power options (AC 100V, DC 12V/24V).
2. Safety Instructions
- Ensure the power supply voltage matches the specifications of the appliance.
- Do not operate the appliance if the power cord is damaged. Contact customer support for replacement.
- Keep the appliance away from heat sources and direct sunlight.
- Ensure adequate ventilation around the unit. Do not block the ventilation openings.
- Do not immerse the appliance in water or expose it to rain.
- Avoid placing corrosive liquids or flammable materials inside the refrigerator.
- 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.
- Unplug the appliance before cleaning or maintenance.
3. Product Overview
The Alpicool C18P is engineered for reliability and convenience, offering robust cooling performance in a compact design.

Image: Alpicool C18P Portable Refrigerator Freezer, showcasing its compact design.
Key Features:
- Efficient Compressor: Provides rapid cooling and freezing from -20°C to 20°C.
- Eco-Friendly Design: CFC-free with excellent insulation for energy efficiency.
- 3-Stage Battery Protection: Prevents excessive discharge of your vehicle's battery.
- Durable & Quiet Operation: Shock-proof design suitable for travel, operating below 45dB.
- Versatile Power Options: Compatible with AC 100V and DC 12V/24V.
- Temperature Memory: Retains your last temperature setting.
- Smartphone Control: Bluetooth 5.0 connectivity for remote operation via a dedicated app.
Included Components:

Image: The Alpicool C18P comes with an AC adapter, AC cable, DC cable, and a user manual.
- AC Adapter
- AC Power Cable
- DC Power Cable (2.5m 12V/24V)
- User Manual
4. Setup
4.1 Unpacking
Carefully remove the refrigerator from its packaging. Inspect for any damage during transit. Place the unit on a flat, stable surface, ensuring adequate space for ventilation around all sides.
4.2 Power Connection
The Alpicool C18P supports both AC and DC power inputs.

Image: The refrigerator can be powered via a car cigarette lighter, a standard home AC outlet, or external power sources such as solar panels or battery stations.
- DC Power (12V/24V): Connect the DC power cable to the refrigerator's DC input port and then to your vehicle's cigarette lighter socket or a compatible 12V/24V power source.
- AC Power (100V): Connect the AC adapter to the refrigerator's AC input port, then plug the AC power cable into the adapter and a standard 100V wall outlet.
4.3 Initial Use
After connecting to power, press the power button to turn on the unit. The display will show the current internal temperature. Allow the refrigerator to run for at least 30 minutes to reach the desired temperature before loading items.
5. Operating Instructions
5.1 Control Panel Functions
The control panel features a digital display and buttons for operation:

Image: The LED operation panel with control buttons for temperature and mode settings.
- Power Button: Turns the unit on/off.
- Set Button: Enters temperature setting mode.
- Up/Down Buttons: Adjust the temperature.
- Mode Button: Switches between cooling modes (e.g., MAX for rapid cooling, ECO for energy saving).
5.2 Temperature Adjustment
Press the 'Set' button, then use the 'Up' or 'Down' buttons to select your desired temperature. The unit will automatically adjust to maintain this temperature. The temperature memory function will save your last setting.

Image: Rapid cooling performance, showing the unit can reach -20°C within an hour under standard conditions.
5.3 Cooling Modes
- MAX Mode: Provides maximum cooling power for rapid temperature reduction.
- ECO Mode: Optimizes energy consumption for extended use, ideal when power efficiency is critical.

Image: Comparison of cooling speed between MAX and ECO modes.
5.4 Battery Protection Function
The unit features a three-stage battery protection system to prevent your vehicle's battery from over-discharging. You can adjust the protection level (Low, Medium, High) via the control panel or app, depending on your battery type and usage needs.

Image: The 3-stage battery protection system helps prevent vehicle battery drain.
5.5 Smartphone Remote Control
The Alpicool C18P can be controlled remotely via a smartphone app using Bluetooth 5.0. This allows you to monitor and adjust settings from up to 10 meters away.

Image: Instructions for connecting the refrigerator to your smartphone via Bluetooth.
- Turn on Bluetooth on your smartphone.
- Download the dedicated app "CAR FRIDGE FREEZER" from Google Play or the App Store.
- Launch the app and click "Search" to find your refrigerator.
- Press the setting button on the refrigerator to initiate pairing.
6. Maintenance
6.1 Cleaning
- Always unplug the unit before cleaning.
- Clean the interior and exterior with a damp cloth and mild detergent. Do not use abrasive cleaners or solvents.
- Ensure the unit is completely dry before reconnecting power.
- Regularly clean the ventilation openings to ensure proper airflow.
6.2 Defrosting
The Alpicool C18P features an automatic defrost system. If excessive ice builds up, turn off the unit and allow the ice to melt naturally. Wipe away any melted water with a cloth.
6.3 Storage
When not in use for an extended period, clean the unit thoroughly, leave the lid slightly ajar to prevent odors, and store it in a dry, well-ventilated area.
7. Troubleshooting
If you encounter issues, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power supply; Damaged power cable; Blown fuse | Check power connection; Replace cable; Check vehicle fuse |
| Insufficient cooling | Temperature setting too high; Blocked ventilation; Excessive items inside; Door not closed properly | Adjust temperature; Clear vents; Reduce load; Ensure door is sealed |
| Unusual noise | Unit not level; Items rattling inside; Fan obstruction | Place on a level surface; Secure items; Check for obstructions |
| Error code on display | Internal fault | Refer to the full manual for specific error codes or contact support. |
If the problem persists after attempting these solutions, please contact Alpicool customer support.
8. Specifications
Below are the technical specifications for the Alpicool C18P Portable Car Refrigerator Freezer:
| Feature | Specification |
|---|---|
| Model | C18P |
| Capacity | 18 Liters |
| Temperature Range | -20°C to 20°C (-4°F to 68°F) |
| Product Dimensions (D x W x H) | 34 cm x 61.8 cm x 28.4 cm |
| Rated Power | 45W |
| Voltage | AC 100V, DC 12V/24V |
| Cooling Method | Compressor |
| Defrost System | Automatic |
| Noise Level | < 45 dB |
| Door Count | 1 |
| Door Opening | Right (Reversible) |
| Color | Black |
| Annual Energy Consumption | 365 kWh (Note: This value may vary based on usage and environmental conditions.) |

Image: The Alpicool C18P can function as both a freezer (for items like meat, seafood, ice cream) and a refrigerator (for vegetables, fruits, drinks, dairy products).
9. Warranty and Support
Alpicool provides comprehensive support for your product:

Image: Alpicool offers a 2-year warranty and 24-hour support, backed by PSE certification.
- 1-Year Free Repair Service: Enjoy a 1-year warranty from the date of purchase for any manufacturing defects.
- 24-Hour Support: Our dedicated support team is available 24/7 to assist with any technical issues or usage inquiries.
- PSE Certified: The product is certified for safety and quality standards.
For technical assistance or warranty claims, please contact Alpicool customer service through the retailer where you purchased the product or visit the official Alpicool website for contact information.







