1. Introduction
This manual provides essential instructions for the safe and efficient use of your ELECAENTA 173Wh detachable battery. This battery is specifically designed for compatibility with the ELECAENTA UD45 12V portable car refrigerator, enhancing its portability and operational flexibility.
2. Product Overview
The ELECAENTA 173Wh detachable battery is a high-capacity lithium-ion power source designed to extend the operational time of your UD45 portable car refrigerator. It provides reliable power for refrigeration and freezing on the go.

Figure 1: ELECAENTA 173Wh Detachable Battery. Components include a power button, battery level display, and power indication light.
Battery Components:
- Power Button: Short press to turn on the battery. Long press to turn off the battery.
- Battery Display: Shows the current battery level.
- Power Indication: Green light indicates charging, blue light indicates discharging.
3. Installation
To use the 173Wh detachable battery, it must be correctly installed into the designated slot on your ELECAENTA UD45 portable car refrigerator.

Figure 2: Step-by-step guide for battery installation into the UD45 refrigerator.
- Locate the battery compartment on the side of the UD45 refrigerator.
- Open the compartment cover.
- Align the battery with the slot and gently push it in until it clicks securely into place.
- Close the compartment cover.
4. Charging Methods
The 173Wh detachable battery can be charged via multiple methods, but it must always be installed in the UD45 refrigerator during the charging process.

Figure 3: Various charging options for the ELECAENTA 173Wh battery.
- 12V DC Charging: Connect the refrigerator to a 12V DC power source (e.g., car cigarette lighter socket) using the provided cable.
- AC Charging: Connect the refrigerator to a standard AC wall outlet (100-240V) using the AC adapter.
- Solar Panel Charging: Connect a compatible solar panel to the refrigerator's solar input port. Ensure the solar panel provides appropriate voltage and current for efficient charging.
Important Note: There is no separate charging cable included for the battery. It must be charged while installed in the ELECAENTA UD45 portable car refrigerator.
5. Operation
Once installed and charged, the 173Wh detachable battery provides extended power for your UD45 portable car refrigerator, allowing for flexible use without constant connection to an external power source.

Figure 4: The battery provides extended run time for the refrigerator, ideal for outdoor use.
The battery allows the UD45 refrigerator to operate for 4-12 hours, depending on the cooling mode (ECO or L mode) and the desired temperature setting (refrigeration or freezing).
6. Specifications
Key technical specifications for the ELECAENTA 173Wh detachable battery (Model: FSAK-002).

Figure 5: Physical dimensions and weight of the 173Wh battery.
| Specification | Value |
|---|---|
| Brand | ELECAENTA |
| Model Info | FSAK-002 |
| Item Weight | 2.3 pounds (0.99 kg) |
| Product Dimensions | 2.95 x 5 x 3.54 inches (7.5 x 12.7 x 9 cm) |
| Battery Cell Type | Lithium Ion |
| Capacity | 173Wh |
| Color | Black |
7. Troubleshooting
If you encounter issues with your ELECAENTA 173Wh detachable battery, please refer to the following common troubleshooting steps:
- Battery Not Charging: Ensure the battery is correctly installed in the UD45 refrigerator. Verify that the refrigerator is properly connected to a power source (AC, DC, or solar) and that the power source is active. Check the charging cables for any damage.
- Short Run Time: Ensure the battery is fully charged before use. Operating the refrigerator in MAX cooling mode or at very low temperatures will consume more power and reduce run time. Consider using ECO mode for extended operation.
- Power Indication Light Not Working: If the power indication light is off, ensure the battery is properly installed and the power button has been pressed. If the issue persists, the battery may require charging.
8. Maintenance
Proper maintenance will ensure the longevity and optimal performance of your ELECAENTA 173Wh detachable battery:
- Regular Charging: Fully charge the battery before long periods of storage and recharge it every 3-6 months to prevent deep discharge.
- Storage: Store the battery in a cool, dry place away from direct sunlight and extreme temperatures.
- Cleaning: Keep the battery contacts clean and free from dust or debris. Use a dry, soft cloth for cleaning.
- Avoid Physical Damage: Protect the battery from drops, impacts, and punctures.
9. Warranty and Support
For warranty information, product support, or any inquiries regarding your ELECAENTA 173Wh detachable battery, please contact ELECAENTA customer service. Refer to the product packaging or the official ELECAENTA website for the most up-to-date contact details.
Thank you for choosing ELECAENTA products.





