1. Bubuka
The Aideepen JX-4615-A3 is a compact and versatile battery level indicator module designed to monitor the capacity and voltage of various battery types. It features an LED display for clear indication and user-configurable settings to adapt to different battery chemistries and string numbers. This manual provides detailed instructions for its proper installation, operation, and configuration.

2. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Nomer modél | JX-4615-A3 |
| Gawé Voltage | DC 5V-30V |
| Gawé Ayeuna | <10mA |
| Modeu tampilan | LED indicator (Analog Only) |
| Refresh Laju | 500ms / waktos |
| Diménsi | 46mm x 15mm x 3mm |
| Kelas akurasi | Luhur |
| Sertifikasi | CE |
| Batré Kaasup | No |
| Kimia anu prihatin tinggi | Euweuh |
3. Setup and Initial Power On
The module comes with two wires for connection: a red wire for VCC (positive voltage input) and a black wire for GND (ground). Ensure correct polarity when connecting to your battery or power source.

3.1 Daya Awal Hurung
- Connect the red wire to the positive terminal of your battery/power source and the black wire to the negative/ground terminal.
- Upon first power-on, the module defaults to a 3-series ternary lithium battery voltagé setting.
- In the normal display state, if there is no button operation within 10 seconds, the display will automatically turn off to conserve power. You can also manually short press the 'TEST' button to turn off the display and enter low power consumption mode.
- To turn the display back on from the off state, short press the 'TEST' button.
4. Parentah Operasi
The module displays battery capacity using LED segments. To ensure accurate readings for your specific battery, it is crucial to configure the module correctly. The configuration involves setting the battery type (ternary lithium, lithium iron phosphate, or lead-acid) and the number of series (strings) or voltage.
5. Configuration (Battery Type and Voltage Setélan)
Follow these steps to configure the battery level indicator module:
- Enter Setting State (Layer 1 - Battery Type Selection): Press and hold the 'TEST' button for 2 seconds. The 'Mode light' (battery type indicator) will flash, and the 'string number light' will remain constantly on.
- Pilih Jenis Batré: While in Layer 1 settings, short press the 'TEST' button to cycle through the battery types (Red for Ternary Lithium, Green for Lithium Iron Phosphate, Yellow for Lead-Acid).
- Enter Setting State (Layer 2 - String Number/Voltage Selection): After selecting the correct battery type, press and hold the 'TEST' button again for 2 seconds. The 'Mode light' will remain on, and the 'serial number/voltage light' will flash.
- Set String Number or Voltage: While in Layer 2 settings, short press the 'TEST' button to cycle through the available string numbers or voltages for the selected battery type. Refer to the table below for specific options.
- Save Settings and Exit: After making your selection, press and hold the 'TEST' button for 2 seconds to save the data. The module will then return to the normal power display state. If no operation is performed within 5 seconds in the setting state, it will automatically exit and return to normal display.
5.1 LED Indicator Display Setting Mode Table

| Mode Light (Battery Type) | L1 | L2 | L3 | L4 | Number of Strings/Voltage |
|---|---|---|---|---|---|
| Caang | 2 senar | ||||
| Red (Ternary Lithium Battery) | Caang | 3 senar | |||
| Caang | 4 senar | ||||
| Caang | 5 senar | ||||
| Green (Lithium Iron Phosphate) | Caang | Caang | 6 senar | ||
| Caang | Caang | 7 senar | |||
| Caang | Caang | Caang | 8 senar | ||
| Yellow (Lead-acid Batteries) | Caang | 12V | |||
| Caang | 24V |
6. Pangropéa
- Jaga modul tetep bersih sareng bébas tina lebu sareng kokotor. Anggo lawon anu lemes sareng garing pikeun ngabersihkeun.
- Ulah nepi ka modul ieu kakeunaan suhu anu ekstrim, kalembaban, atanapi sinar panonpoé langsung.
- Do not attempt to disassemble or modify the module, as this may void any potential support and cause damage.
7. Cara ngungkulan
- No Display/Incorrect Reading: Ensure the module is connected with correct polarity and the input voltage is within the DC 5V-30V range. Verify that the battery type and string number/voltage settings are correctly configured for your battery.
- Modul Teu Ngabales: Disconnect and reconnect the power. If the issue persists, re-check all connections.
8. Tips pamaké
- For 4S Lithium Batteries: If you are using a 4-series (4S) Lithium battery and are not getting a 100% charge reading, ensure you have correctly selected the 'Red (Ternary Lithium Battery)' mode and then set it to '4 strings' in the second layer of settings. The default setting might not match your battery configuration.
- Always double-check your battery's specifications (type, nominal voltage, number of series) before configuring the module to ensure accurate readings.
9. Warnings Kasalametan
- Voltage Wates: Do not exceed the operating voltage of DC 5V-30V. Exceeding this range will damage the product and may pose a safety risk.
- Tahan cai: This product is NOT waterproof. Do not use it outdoors or in wet environments.
- Polaritasna: Always ensure correct polarity when connecting the module to a power source (Red wire to VCC/positive, Black wire to GND/negative). Incorrect connection can damage the module.
10. Garansi jeung Rojongan
For any technical assistance or inquiries regarding the Aideepen JX-4615-A3 Battery Level Indicator Module, please contact the seller or manufacturer's customer support. Keep your purchase records for reference. This product is intended for DIY electrical applications and should be handled by individuals with appropriate knowledge and experience.





