DELURA DC 5V-30V Lithium Battery Capacity Indicator Module

Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your DELURA DC 5V-30V Lithium Battery Capacity Indicator Module. This module is designed to display the power level of various lithium batteries, including Li-Po and Li-ION types, within a voltage range of 5V to 30V. Please read this manual thoroughly before using the product to ensure proper function and safety.

Product Features

The DELURA Battery Capacity Indicator Module offers the following key features:

• Low working current: Less than 10mA.
• Clear LED indicator display mode.
• Fast refresh speed: 500ms per update.
• Compact design for easy integration.
• Wide working voltage range: DC 5V-30V.

Image: The DELURA Battery Capacity Indicator Module, showing its compact size and the LED display. The image also lists key product parameters such as working current, display mode, refresh speed, and dimensions.

Setup and Installation

Follow these steps to correctly install your battery capacity indicator module:

1. Identify Connections: The module has two wires: a red wire for VCC (positive voltage input) and a black wire for GND (ground).
2. Connect Power: Connect the red wire to the positive terminal of your DC 5V-30V battery or power source.
3. Connect Ground: Connect the black wire to the negative terminal (ground) of your battery or power source.
4. Ensure Polarity: Double-check that the polarity is correct before applying power to avoid damage to the module.

Image: The DELURA Battery Capacity Indicator Module showing the VCC (red) and GND (black) wires for power connection. The circuit board is labeled JX-4616-A3.

Operating Instructions

The module operates with simple functionality:

1. Initial Power-On: When the product is powered on for the first time, it defaults to a ternary lithium battery 3 series voltage display.
2. Automatic Power Off: In the normal display state, if there is no operation (button press) within 10 seconds, the display will automatically turn off to conserve power. The module will enter a low power consumption mode.
3. Manual Power Control:
   • To manually turn off the display and enter low power consumption mode, short press the "TEST" button.
   • When the display is off, short press the "TEST" button to turn it back on and display the current power level.

Image: The DELURA Battery Capacity Indicator Module, illustrating the "TEST" button and the LED segments (20%, 40%, 60%, 80%, 100%) that indicate battery capacity. This image also shows the connected wires.

Maintenance

To ensure the longevity and optimal performance of your DELURA Battery Capacity Indicator Module, follow these maintenance guidelines:

• Cleaning: Use a dry, soft cloth to gently wipe the module. Avoid using liquids or abrasive cleaners.
• Storage: Store the module in a dry environment, away from direct sunlight and extreme temperatures.
• Handling: Handle the module with care to prevent physical damage to the circuit board or wires.
• Environmental Conditions: Avoid exposing the module to excessive moisture, dust, or corrosive substances.

Troubleshooting

If you encounter issues with your module, refer to the following common problems and solutions:

• Module does not power on:
  • Check the power connections (VCC and GND) to ensure they are securely attached and correctly polarized.
  • Verify that the input voltage is within the specified range of DC 5V-30V.
  • Ensure the battery or power source is charged and functioning correctly.
• Incorrect battery level display:
  • Confirm that the module is set for the correct battery type (e.g., ternary lithium 3 series, if applicable for your battery). The module defaults to ternary lithium 3 series on first power-on.
  • Ensure the battery is fully charged and then discharged to observe the full range of the indicator.
• Display turns off too quickly:
  • This is normal behavior; the display automatically turns off after 10 seconds of inactivity to save power. Press the "TEST" button to reactivate it.

Specifications

Warranty and Support

For information regarding warranty coverage, technical support, or replacement parts, please refer to the retailer or manufacturer's official website. Keep your purchase receipt as proof of purchase for any warranty claims.