Alpicool NLS55 Portable Car Refrigerator User Manual

1. Introduction

This user manual provides detailed instructions for the safe and efficient operation of your Alpicool NLS55 Portable Car Refrigerator. Designed for versatility, this dual-zone unit functions as both a refrigerator and a freezer, suitable for vehicles, camping, RVs, and home use. Please read this manual thoroughly before initial use to ensure proper setup and to maximize the lifespan of your appliance.

2. What's in the Box

Upon unpacking, please verify that all the following components are included:

• 1 x Alpicool NLS55 41 Quarts Portable Refrigerator
• 1 x User Manual (this document)
• 1 x 12V / 24V DC Power Cord (for car/RV use)
• 1 x 110V~240V AC Adapter and Power Cord (for home/wall outlet use)

Image: The Alpicool NLS55 portable refrigerator shown with its DC and AC power cords.

3. Key Features

• Large Capacity & 2-Way Door: Equipped with an expansive 41-quart capacity, capable of holding up to 58 cans of cola (12fl oz) or 55 bottles of water (16.9fl oz). The dual doors allow convenient access from either side.


Image: Visual representation of the refrigerator's internal capacity and external dimensions.

• Dual Zone & Independent Control: Features dual zones with independent temperature control, allowing you to set temperatures from -4℉ to 68℉ for each compartment. This enables simultaneous refrigeration and freezing.

Image: Diagram explaining the dual-zone functionality and temperature flexibility.
• Powerful & Energy Saving: Advanced refrigeration technology and a powerful compressor allow rapid cooling from 77℉ to 32℉ in 15 minutes, and down to -4℉ within 60 minutes. Includes ECO (45W) and MAX (60W) cooling modes for efficiency or speed.


Image: Performance chart demonstrating quick cooling times and power consumption modes.

• 45dB Low Noise & Anti-Shake: Operates at noise levels below 45 decibels, ensuring a quiet environment. The anti-shake design maintains stable operation even on inclines up to 45°.


Image: Illustration of the low noise operation, comparing it to everyday sounds.


Image: The refrigerator's anti-shake feature is depicted with a vehicle on uneven terrain.
• USB Port: Includes a USB port for emergency charging of mobile devices.

4. Setup

4.1 Unpacking and Placement

Carefully remove the refrigerator from its packaging. Place the unit on a flat, stable surface, ensuring adequate ventilation around all sides. Avoid placing it in direct sunlight or near heat sources.

4.2 Power Connection

The Alpicool NLS55 supports two power supply options:

• 110V/240V AC: For home or standard wall outlets. Use the provided AC adapter and power cord.
• 12V/24V DC: For vehicle cigarette lighter sockets (car, RV, truck). Use the provided DC power cord.

Ensure the power source matches the unit's requirements. Connect the appropriate power cord to the refrigerator's power input port, then plug it into the desired power source.

Image: Visual guide to the different power input options for the refrigerator.

5. Operating Instructions

5.1 Control Panel Overview

The control panel is located on the front of the unit and features an LED display and simple buttons for operation.

Image: Detailed view of the control panel for easy operation.

5.2 Power On/Off

Press the Power Button to turn the unit on or off. The LED display will illuminate when the unit is powered on.

5.3 Temperature Adjustment

Use the + and - buttons to adjust the desired temperature for each zone. The temperature range is -4℉ to 68℉ (-20℃ to 20℃).

5.4 Dual Zone Control

The NLS55 features two independent compartments. You can set different temperatures for each zone. Refer to the control panel for specific zone indicators (e.g., 'L' for Left Zone, 'R' for Right Zone).

5.5 Cooling Modes (ECO/MAX)

Press the Settings Button (gear icon) to cycle between cooling modes:

• ECO Mode: Energy-saving mode (45W) for efficient operation, ideal for extended use.
• MAX Mode: Quick cooling mode (60W) for rapid temperature reduction.

5.6 Battery Protection Settings

To prevent draining your vehicle's battery, the refrigerator offers three levels of battery voltage protection (H/M/L). Press and hold the Settings Button for 3 seconds to enter the battery protection setting. Use the + or - buttons to select the desired level:

• H (High): Highest protection, unit stops at higher battery voltage.
• M (Medium): Moderate protection.
• L (Low): Lowest protection, unit stops at lower battery voltage.

It is recommended to use 'H' or 'M' when connected to a vehicle battery to prevent starting issues.

Image: Visual representation of the three battery protection levels.

5.7 USB Charging Port

The integrated USB port can be used to charge small electronic devices like smartphones or tablets. Simply connect your device's USB cable to the port on the control panel.

6. Maintenance

6.1 Cleaning

• Always disconnect the power before cleaning.
• Wipe the interior and exterior surfaces with a damp cloth and mild detergent.
• Do not use abrasive cleaners or harsh chemicals.
• Ensure the unit is completely dry before reconnecting power.

6.2 Storage

When storing the refrigerator for an extended period, ensure it is clean, dry, and unplugged. Leave the lids slightly ajar to prevent odors and mold growth.

7. Troubleshooting

If the problem persists after attempting these solutions, please contact Alpicool customer support.

8. Specifications

9. Warranty and Support

9.1 Warranty Information

Alpicool offers a warranty service of up to 3 years for this product. Please retain your proof of purchase for warranty claims.

9.2 Return Policy

A 30-day free return policy is available for this product. Refer to your purchase platform for specific return instructions and conditions.

9.3 Customer Support

For any inquiries, technical assistance, or warranty claims, Alpicool provides 24/7 email assistance, with responses typically within 24 hours. Please visit the official Alpicool website for contact details.