1. Introduction
This manual provides essential information for the safe and efficient use of your ECO-WORTHY 24V 100Ah Metal Case LiFePO4 Lithium Battery. Please read it thoroughly before installation and operation.
Key Features:
- Metal Shell & Metal Fixture: Flame-retardant and impact-resistant metal casing for direct installation in RVs and solar systems. Internal metal fixture prevents cell expansion and bulging.
- Safety Switch: Integrated button to control the discharge circuit, allowing safe connection/disconnection without sparks.
- Stackable Design & Easy Expansion: Compact dimensions (15.36" x 11.82" x 5.79") with included stabilizing feet and stacking accessories. Supports up to 2P2S configuration for capacity expansion up to 10.24 kWh.
- Low-Temp Cutoff Protection: Built-in temperature sensor cuts off charging below 20°F (-6.6°C) and discharge below -4°F (-20°C), with auto-resume at 32°F (0°C).
- BT 5.1 Real-Time Monitoring: Monitor battery voltage, current, capacity, and remaining lifespan via Bluetooth 5.1 on your smartphone.
- Built-in 100A BMS: Advanced Battery Management System provides protection against overcharge, short circuits, overcurrent, and cell voltage imbalances.
Figure 1: ECO-WORTHY 24V 100Ah Metal Case LiFePO4 Lithium Battery.
Figure 2: Overview of the ECO-WORTHY battery's robust metal case and safety features.
2. Setup
2.1 Unpacking and Inspection
Upon receiving your battery, carefully unpack it and inspect for any signs of damage. Ensure all included components are present: 1*24V 100Ah Metal Shell LiFePO4 Lithium Battery, stabilizing feet, and stacking accessories.
2.2 Safety Switch Operation
Before connecting or disconnecting the battery, ensure the integrated safety switch is in the OFF position. This prevents sparks and electric shock, ensuring a safer installation process.
Figure 3: The integrated safety switch controls the discharge circuit. Turn OFF during connection/disconnection to prevent sparks.
2.3 Stacking and Expansion
The battery features a stackable design. Use the provided stabilizing feet and stacking accessories for secure assembly. The battery supports up to a 2P2S configuration, allowing you to expand your energy storage capacity up to 10.24 kWh.
Figure 4: Stack multiple batteries with ease using the provided accessories for increased capacity.
2.4 Connection
Connect the battery to your system (RV, solar, etc.) ensuring correct polarity. The metal casing allows for safe, direct installation without an external box. For series or parallel connections, consult a qualified electrician or refer to advanced wiring diagrams.
Figure 5: The built-in metal fixture provides structural rigidity, preventing cell expansion and ensuring long-term protection.
3. Operating
3.1 Powering On/Off
To operate the battery, ensure the safety switch is in the ON position. For normal operation, keep the switch ON to maintain a smooth power loop. To cut power, simply press the button to the OFF position.
3.2 Bluetooth Monitoring (BT 5.1)
Download the ECO-WORTHY app on your smartphone to access real-time battery data. Through the app, you can monitor:
- Battery Voltage
- Current
- Remaining Capacity
- Battery Lifespan
- Single Cell Voltage Monitoring
- Instant Fault Alerts
Figure 6: Real-time battery monitoring via the ECO-WORTHY Bluetooth 5.1 app.
3.3 Charging Methods
The ECO-WORTHY battery supports various charging methods:
- Solar Panels + MPPT Controller: Connect your solar panels through an MPPT charge controller for efficient solar charging.
- LiFePO4 Battery Charger: Use a dedicated LiFePO4 battery charger for optimal charging.
- Alternator + DC-DC Charger: Integrate with your vehicle's alternator via a DC-DC charger for charging on the go.
Figure 7: Charging via Solar Panels and MPPT Controller.
Figure 8: Charging with a LiFePO4 Battery Charger.
Figure 9: Charging in an RV using an Alternator and DC-DC Charger.
4. Maintenance
4.1 Low Temperature Protection
The battery features advanced low-temperature protection. Charging will be cut off when the temperature drops below 20°F (-6.6°C), and discharge will stop at under -4°F (-20°C). Operation will automatically resume once the temperature warms to 32°F (0°C). This safeguards your battery and extends its longevity.
Figure 10: Low Temperature Cut-Off Protection ensures battery safety in cold conditions.
4.2 General Care
- Keep the battery in a well-ventilated area.
- Avoid exposing the battery to extreme heat or direct sunlight for prolonged periods.
- Regularly check connections for tightness and corrosion.
- It is recommended to charge the battery every 6 months if stored for extended periods.
5. Troubleshooting
The built-in 100A BMS provides comprehensive protection. If you experience issues, check the Bluetooth app for fault alerts and battery status.
Figure 11: The 8 Built-in Protections of the BMS ensure reliable and safe operation.
Common Issues:
- No Power Output: Check if the safety switch is in the ON position. Verify all connections are secure. The BMS may have triggered a protection mode (e.g., over-discharge, short circuit); check the app for alerts.
- Battery Not Charging: Ensure the charging source is active and compatible with LiFePO4 batteries. Check for low-temperature cutoff if the ambient temperature is below 20°F (-6.6°C). Verify charger connections.
- Bluetooth Connectivity Issues: Ensure your smartphone's Bluetooth is enabled and within range. If the Bluetooth module disconnects frequently, it might be due to low power draw; try physically pressing the button on the battery to reactivate the module. Ensure the app is updated to the latest version.
- Unusual Behavior: If the battery exhibits unexpected behavior, immediately disconnect it from all loads and charging sources. Consult the manufacturer's support.
6. Specifications
| Specification | Value |
|---|---|
| Brand | ECO-WORTHY |
| Model Number | L13080202161-1 |
| Voltage | 25.6 Volts |
| Battery Capacity | 100 Amp Hours |
| Battery Cell Composition | Lithium Metal (LiFePO4) |
| Item Weight | 50.7 Pounds |
| Product Dimensions (D x W x H) | 15.36"D x 11.82"W x 5.79"H |
| Included Components | 1*24V 100Ah Metal Shell LiFePO4 Lithium Battery |
| UPC | 810198854572 |
7. Warranty
This ECO-WORTHY 24V 100Ah Metal Case LiFePO4 Lithium Battery comes with a 3-year manufacturer's warranty. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the official ECO-WORTHY website or contact customer support.
8. Support
For technical assistance, troubleshooting not covered in this manual, or warranty inquiries, please contact ECO-WORTHY customer support through their official website or the contact information provided with your purchase. Always provide your product model number (L13080202161-1) and purchase details when seeking support.
