ANCEL BM300PLUS

ANCEL BM300PRO Battery Monitor 6/12/24V User Manual

Model: BM300PLUS

1. Sarrera

The ANCEL BM300PRO is an advanced Bluetooth 5.3 battery monitor designed for 6V, 12V, and 24V lead-acid and lithium-ion batteries. It provides comprehensive real-time monitoring of your battery's health, including voltage, cranking performance, and charging system status. With its high accuracy and smart alert features, the BM300PRO helps you maintain your vehicle's battery and prevent unexpected failures.

This device is suitable for a wide range of applications, including cars, trucks, hybrids, SUVs, boats, RVs, motorcycles, and even solar panel systems. Its robust, IP67 waterproof design ensures reliable performance in various environmental conditions.

ANCEL BM300PRO Battery Monitor device with clamps connected to a 24V battery, next to a smartphone displaying battery status.

Image 1.1: ANCEL BM300PRO connected to a 24V battery, showing real-time data on a smartphone.

2. Konfigurazioa eta instalazioa

Follow these steps to install and set up your ANCEL BM300PRO Battery Monitor:

  1. Deskargatu aplikazioa: Bilatu "ANCEL BM300PRO" in your smartphone's app store (App Store for iOS or Google Play Store for Android) and download the application. You can also scan the QR code provided in the product packaging or visit http://link.quicklynks.com/bm300.html for direct download links.
  2. Konektatu gailua: Ensure your vehicle's ignition is off. Connect the red clamp of the BM300PRO to the positive (+) terminal of your battery and the black clamp to the negative (-) terminal. The device is designed for permanent installation.
  3. Parekatu Bluetooth bidez: Open the ANCEL BM300PRO app on your smartphone. The app will automatically search for available devices. Select your BM300PRO from the list to establish a Bluetooth 5.3 connection. For optimal signal, install the device away from thick metal obstructions.
  4. Hasierako konfigurazioa: Follow the on-screen prompts in the app to configure your battery type (lead-acid or lithium) and voltage (6V, 12V edo 24V).
Smartphone screens showing app download from App Store and Google Play, and Bluetooth pairing process for the ANCEL BM300PRO.

Image 2.1: Steps for app download and Bluetooth connection.

The ANCEL BM300PRO device installed in a car engine bay, connected to the battery, with a smartphone displaying battery data via Bluetooth.

Image 2.2: ANCEL BM300PRO installed in a vehicle's engine compartment.

3. Funtzionamendu-argibideak

Once installed and connected, the ANCEL BM300PRO provides various monitoring and diagnostic functions through its dedicated app:

3.1 Denbora errealeko jarraipena

  • liburukiatage Proba: Uneko bateria bolumena bistaratzen dutage and state of charge (SoC).
  • Abiarazteko proba: Analyzes the battery's starting performance.
  • Kargatzeko proba: Ibilgailuaren kargatzeko sistema (alternadorea) ebaluatzen du.
  • Tenperatura: Monitors battery temperature.
Multiple smartphone screens showing different test results: Voltage Test, Charging Test, Cranking Test, and Battery Application settings.

Image 3.1: Multifunctional battery monitoring interface on the smartphone app.

3.2 Datuen erregistroa eta esportazioa

  • The device records voltage, karga ehunekotage, and temperature every 2 minutes.
  • It stores data for up to 72 days, allowing for long-term analysis of battery aging and performance trends.
  • Data can be exported to Excel for detailed review and record-keeping.
Smartphone screen displaying 72-day historical data with a graph of voltage over time and options for data export.

Image 3.2: Historical data tracking and export feature.

3.3 Smart Alerts and Notifications

  • The app provides instant notifications for abnormal voltage, liburukiatage drops, charging faults, weak cranking, or potential battery failures.
  • Customizable alerts include daily power notification, abnormal cranking notification, and voltage alarmak.
  • The device also features GPS tracking for parking location and trip recording.
Smartphone screen showing abnormal alert function settings with options for daily power notification and abnormal cranking notification.

Image 3.3: Abnormal alert function settings within the app.

3.4 Multi-Device Management

The ANCEL BM300PRO app allows you to monitor up to 4 batteries simultaneously, making it convenient for users with multiple vehicles or battery systems.

Smartphone screen showing simultaneous monitoring of up to 4 batteries, along with 72-day historical data and Excel export options.

Image 3.4: Real-time battery status monitoring with multi-device support.

4. Mantentzea

  • Energia-kontsumo baxua: The BM300PRO features ultra-low power consumption (approximately 1 mA), ensuring it does not drain your battery even during long periods of inactivity.
  • Iraunkortasuna: The device is housed in an ABS casing with an IP67 waterproof rating, protecting it from rain, snow, and extreme temperatures. This allows for reliable operation in harsh environments.
  • Garbiketa: Periodically wipe the device and its clamps with a dry, soft cloth to remove dust and debris. Ensure the battery terminals are clean for optimal connection.
  • Biltegiratzea: If storing the device for an extended period, disconnect it from the battery.
Close-up of the ANCEL BM300PRO's internal circuit board, highlighting its low power consumption feature.

4.1 irudia: Barnekoa view emphasizing low power consumption.

5. Arazoak

  • Bluetooth konexio-arazoak:
    • Ensure the device is installed away from thick metal obstructions that might interfere with the Bluetooth signal.
    • Verify that Bluetooth is enabled on your smartphone and the app has the necessary permissions.
    • If the connection is unstable or disconnects frequently, try restarting the app or your phone's Bluetooth.
    • The effective range for Bluetooth 5.3 is up to 15 meters (50 feet) in open areas; obstructions can reduce this range.
  • Irakurketa okerrak:
    • Ziurtatu clamps are securely attached to the battery terminals. Loose connections can lead to inaccurate data.
    • Clean battery terminals if there is corrosion or dirt.
    • The accuracy of readings improves with longer monitoring periods.
  • 6V Battery Limitations: For 6V batteries, the BM300PRO only supports monitoring of charge status, voltage, and temperature. Cranking and charging tests are not available for 6V systems.
  • Aplikazioaren baimenak: The app requires certain permissions (e.g., camera, microphone, photos) for full functionality. Ensure these are granted. ANCEL states that personal information is never disclosed.

6. Zehaztapenak

EzaugarriZehaztapena
MarkaANCEL
EreduaBM300PLUS
Bolumen eragileatage6V / 12V / 24V
Onartutako bateria motakLead-acid (Liquid, AGM, Gel, EFB), Lithium-ion
CCA sorta100-2000 CCA
Bluetooth bertsioa5.3
Bluetooth barrutiaGehienez 15 m (50 oin)
Zehaztasuna> %99.6
Datuak biltegiratzea72 egun arte
Iragazgaitzaren balorazioaIP67
Funtzionamendu-tenperaturaGehienez 50 gradu Celsius
Energia-kontsumoa1 mA (ultra-low)
Dakarten osagaiakANCEL BM300PLUS Bluetooth Battery Monitor

7. Bermea eta Laguntza

For warranty information, technical support, or any inquiries regarding your ANCEL BM300PRO Battery Monitor, please contact ANCEL customer service directly. Refer to the product packaging or the official ANCEL webharremanetarako datuak lortzeko gunea.

You can also visit the ANCEL store on Amazon for more information and support resources: ANCEL denda

© 2026 ANCEL. Eskubide guztiak erreserbatuta.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.