1. Introduction
The ECO-WORTHY 9-80V 300A Battery Monitor is designed for precise, real-time monitoring of various battery types, including Li-ion, LiFePO4, AGM, and lead-acid batteries. It features a 3.5-inch touchable color display and utilizes Hall sensor technology for high-accuracy measurements. This manual provides essential information for the safe and efficient installation, operation, and maintenance of your battery monitor.
Figure 1: ECO-WORTHY Battery Monitor with touch screen interface.
2. Safety Information
Please read and understand all safety instructions before installing or operating the battery monitor. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Always disconnect power before making or breaking electrical connections.
- Ensure proper polarity when connecting the device to the battery. Incorrect wiring can damage the monitor and the battery system.
- Use appropriate tools and wear personal protective equipment (PPE) such as safety glasses and insulated gloves.
- Do not expose the monitor to water, moisture, or extreme temperatures.
- Keep the device away from flammable materials and explosive gases.
- Only qualified personnel should perform installation and maintenance.
3. Product Features
- 99% High Precision Hall Monitor: Provides accurate real-time monitoring of battery percentage, voltage, current, and capacity.
- Practical Upgrade: Includes battery health monitoring, automatically detecting actual capacity and cycle times.
- 3.5-inch Touchable Color Display: Features an electric resistance pen for interaction and ten levels of adjustable screen brightness (10% to 100%).
- Real-Time Alarm: Flashing warning icon and an adjustable buzzer provide alerts for abnormal conditions (low voltage, over current, over voltage, low capacity).
- Wide Compatibility: Suitable for 9-80V 300A battery packs, including lithium, LiFePO4, AGM, and lead-acid batteries.
- Easy to Connect: Hall sensor technology simplifies installation without complex wiring or splitters.
Figure 2: Overview of the battery monitor's comprehensive features.
4. Setup Instructions
Follow these steps for proper installation of your ECO-WORTHY Battery Monitor.
4.1. Understanding the Hall Sensor
The Hall sensor is a crucial component for accurate current measurement. It is a circular device through which the main battery wire passes. Hall effect battery monitors measure current in both directions, allowing for monitoring of high-capacity batteries or battery banks with high precision and electrical isolation from the measured circuit.
Figure 3: Hall Sensor for current measurement.
4.2. Wiring Diagram
The Hall sensor simplifies the installation process. Ensure all connections are secure and follow the provided wiring diagram carefully.
Figure 4: Simplified 3-step wiring setup for the battery monitor.
4.3. Component Overview
The package includes the battery monitor display, the Hall sensor (300A), a 5000mm 22AWG monitor battery line, a 5000mm 23AWG monitor battery line, cross screws (M4*10mm), and self-tapping screws (3.9*19mm).
Figure 5: Included components and dimensions of the monitor and sensor.
4.4. Video Installation Guide
For a visual guide on installation and initial setup, please refer to the following video:
Video 1: BINTA 500A 8-100V Shunt Battery Monitor - Installation and basic settings demonstration.
Video 2: BINTA 8-120V 0-500A Battery Monitor - Overview of features and connection.
5. Operating Instructions
The ECO-WORTHY Battery Monitor offers a user-friendly interface for comprehensive battery management.
5.1. Initial Parameter Settings
Before first use, configure the battery parameters on the display. This includes setting the battery capacity, maximum voltage, minimum voltage, and zero current calibration. Refer to the on-screen prompts and the resistance pen for navigation.
Figure 6: Parameter settings interface.
5.2. Real-Time Data Monitoring
The monitor displays State of Charge (SOC), estimated usable time, battery voltage, current, and wattage. The 3.5-inch touchable color display provides a clear view of all data.
Figure 7: Smart Battery Health Monitoring display.
5.3. Alarm System
The integrated alarm system provides real-time warnings for potential battery issues. You can preset alarm threshold values for high voltage, over current, low voltage, and low SOC. The system includes a flashing warning icon and an audible buzzer that can be turned on or off.
Figure 8: Real-time alarm system for battery protection.
5.4. Screen Brightness and Power Control
The screen brightness can be adjusted in ten levels from 10% to 100% for optimal visibility in any circumstance. The device also features power control options:
- Short Press Power Button: Wake up / Turn off screen
- Long Press Power Button: Power On / Off
Figure 9: Screen brightness adjustment and power button functions.
5.5. Data Memory Function
The monitor includes an intelligent memory function that stores the last settings and monitored data, ensuring uninterrupted and accurate battery monitoring.
Figure 10: Data memory function for retaining settings.
5.6. Video Operation Guide
For a visual guide on operating the battery monitor and its settings, please refer to the following videos:
Video 3: HOW TO USE BM300 Pro EASILY? - Demonstrates various functions and settings of a similar battery monitor.
Video 4: Wi Fi Battery Monitor, 10-100V 0-50A Bidirectional Detection - Shows display and app integration for battery monitoring.
6. Maintenance
To ensure the longevity and optimal performance of your ECO-WORTHY Battery Monitor, follow these maintenance guidelines:
- Regularly inspect all wiring connections for tightness and corrosion.
- Keep the display screen clean using a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Ensure the Hall sensor and monitor are installed in a well-ventilated area, free from excessive dust or debris.
- Periodically check for any signs of physical damage to the unit or cables.
7. Troubleshooting
If you encounter issues with your battery monitor, refer to the following basic troubleshooting steps:
- No Display/Power: Check all power connections to ensure they are secure and correctly wired. Verify the battery voltage is within the operating range (9-80V).
- Inaccurate Readings: Ensure the Hall sensor is correctly installed on the negative battery cable and that the main current flows through it. Perform a zero current calibration as described in the operating instructions. Verify the battery capacity setting is accurate.
- Alarm Constantly Triggering: Check the preset alarm thresholds in the settings menu. Adjust them if they are too sensitive for your application. Verify the battery's actual state (voltage, current, SOC) matches the alarm condition.
- Touch Screen Unresponsive: Use the provided resistance pen for interaction. If the issue persists, try restarting the device by cycling its power.
If these steps do not resolve the issue, please contact customer support.
8. Specifications
| Feature | Specification |
|---|---|
| Manufacturer | ECO-WORTHY |
| Part Number | L03BM100V3-1 |
| Product Dimensions | 2.3 x 12 x 8.1 cm |
| Item Model Number | L03BM100V3-1 |
| Size | 300A Battery Monitor |
| Colour | Black |
| Power Source | Battery Powered |
| Item Package Quantity | 1 |
| Measurement Accuracy | 0-300A |
| Mounting Type | Wall Mount |
| Included Components | 300A battery monitor |
| Batteries Required? | No |
| Battery Description | Lithium-Ion |
| Average Battery Life | 3 years |
| Item Weight | 720 g |
| Maximum Range | 4.72 Inches |
| Compatible Devices | Home Automation and Security Systems |
9. Warranty Information
The ECO-WORTHY Battery Monitor comes with a 1-year warranty. Please retain your proof of purchase for any warranty claims.
10. Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact ECO-WORTHY customer support through their official website or the retailer where the product was purchased.
