1. Introduction
This manual provides detailed instructions for the safe and efficient use of your EUHOMY CF-OLDC Car Refrigerator Battery. This 15600mAh rechargeable lithium battery is designed to extend the operational time of compatible EUHOMY portable car refrigerators, making it ideal for various applications including car, RV, camping, and home use. Please read this manual thoroughly before first use and retain it for future reference.
2. Safety Information
- Do not disassemble, modify, or attempt to repair the battery. Unauthorized modifications can lead to electric shock, fire, or damage to the product.
- Keep the battery away from water, moisture, and high temperatures. Exposure to these elements can cause short circuits or fire.
- Do not expose the battery to direct sunlight for prolonged periods or place it near heat sources.
- Use only the dedicated charging cable or compatible charging methods specified in this manual.
- Ensure proper ventilation when charging or operating the battery.
- Dispose of the battery according to local regulations. Do not dispose of it in household waste.
- Keep out of reach of children.
3. Product Features
- Battery Type: 15600mAh rechargeable lithium battery.
- Extended Operation: Provides approximately 6 hours of additional cooling in Eco mode and about 4 hours in MAX mode when fully charged.
- Integrated Indicator: Features a light display to show the remaining battery power.
- Compact Design: Designed for seamless integration into compatible EUHOMY car refrigerators.
Image: Key features of the EUHOMY Portable Rechargeable Lithium Battery, highlighting its capacity and discharge times in different modes.
4. Compatibility
The EUHOMY CF-OLDC Car Refrigerator Battery is compatible with the following EUHOMY car refrigerator series:
- CFG-45/55/65 Series
- CFW-35/45/55 Series
- CFJ-23/30 Series
- TWW-35/45/55 Series
- CFIM-30D Series
Ensure your refrigerator model is listed above for proper functionality.
Image: Visual guide to compatible EUHOMY car refrigerator models for the CF-OLDC battery.
5. Setup and Installation
Follow these steps to install the battery into your compatible EUHOMY car refrigerator:
- Remove the Bottom Bezel: Locate the battery compartment on your car refrigerator and carefully remove its bottom bezel.
- Turn on Battery Power: Lightly touch the power button on the battery. The indicator lights will show the remaining power. Press and hold the power button for 3 seconds to turn the battery on.
- Insert the Battery: Align the battery with the compartment and press the battery buckle to secure it in place.
- Observe the Display: Once installed, the refrigerator's display should indicate battery power and functionality.
Image: Illustrated steps for installing the battery into the car refrigerator.
6. Charging the Battery
The EUHOMY CF-OLDC battery offers multiple charging methods:
- In-Refrigerator Charging (Standby Mode): The battery can be charged while placed in the car refrigerator's battery compartment.
- Indoor Socket: Connect the refrigerator to a 100-240V AC indoor power outlet.
- Solar Panel: Connect the refrigerator to a 12-18V solar panel system.
- Car Cigarette Lighter: Connect the refrigerator to a 12/24V DC car cigarette lighter socket.
- Separate Charging: Use the dedicated charging cable (included as a battery accessory) to charge the battery independently. Connect it to the DC charging port of the battery.
Image: Overview of the four available charging methods for the battery.
7. Operation
Once installed and charged, the battery will power your compatible EUHOMY car refrigerator. The refrigerator's display will show the battery status. To check the remaining power when the battery is off, lightly touch the power button. The indicator lights will illuminate to show the current charge level. To turn the battery on, press and hold the power button for 3 seconds.
8. Maintenance
- Cleaning: Wipe the battery exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse the battery in water.
- Storage: If storing the battery for an extended period, ensure it is partially charged (around 50-70%) and store it in a cool, dry place away from direct sunlight and extreme temperatures. Recharge it every 3-6 months to maintain battery health.
- Inspection: Periodically check the battery for any signs of damage, swelling, or leakage. Discontinue use immediately if any issues are observed.
9. Troubleshooting
- Battery Not Powering Refrigerator:
- Ensure the battery is fully charged.
- Verify the battery is correctly installed in the compartment and securely buckled.
- Confirm the battery is turned on (press and hold the power button for 3 seconds).
- Check if the refrigerator itself is functioning correctly with other power sources.
- Battery Not Charging:
- Ensure the charging cable or power source is properly connected.
- Verify the power outlet or vehicle power source is active.
- If charging separately, ensure the dedicated charging cable is used and connected to the correct port.
- Check for any visible damage to the charging cable or battery ports.
- Short Discharge Time:
- Battery performance can be affected by ambient temperature and refrigerator settings (e.g., MAX mode consumes more power than Eco mode).
- Ensure the refrigerator lid is properly sealed to prevent cold air loss.
- Over time, all rechargeable batteries experience a decrease in capacity.
10. Specifications
| Brand | EUHOMY |
| Model Number | CF-OLDC |
| Battery Type | Lithium Ion |
| Capacity | 15600mAh |
| Nominal Voltage | 11.1V |
| Item Weight | 2.2 pounds (approx. 1 kg) |
| Product Dimensions (L x W x H) | 5.28 x 3.9 x 3.07 inches (approx. 13.4 x 9.9 x 7.8 cm) |
Image: Physical dimensions of the CF-OLDC battery.
11. Warranty and Support
For warranty information, technical support, or any questions regarding your EUHOMY Car Refrigerator Battery, please refer to the warranty card included with your purchase or contact EUHOMY customer service directly. Contact details can typically be found on the official EUHOMY website or through your retailer.
