1. Introduktion
The ANCEL BM300 Pro is an advanced tool designed to manage the status of your vehicle's battery. It provides comprehensive evaluation of battery performance with advanced SOH (State of Health) and SOC (State of Charge) analysis, keeping you informed of its condition at all times. This versatile tool supports a wide range of 6V, 12V, and 24V batteries, including lead-acid and lithium batteries, making it suitable for various vehicles and applications.
2. Nøglefunktioner
- Overvågning i realtid: Monitor battery level, temperature, and voltage i realtid.
- Multi-enhedsforbindelse: Supports simultaneous connection of up to 4 devices.
- Historiske data: View historical data curve graphs for voltage, SoC, and battery temperature.
- Systemtests: Supports 12V and 24V starting system tests, and 12V and 24V charging system tests.
- Sporing af køretøj: Automatically records parking locations via mobile GPS and offers a vehicle search function through mobile navigation.
- Travel Records: Records travel tracks, costs, and driving habits, with monthly Excel file eksportere.
- Meddelelser: Provides daily battery level and abnormal alarm notifications.
- Bred kompatibilitet: Suitable for large trucks, diesel-powered trucks, motorcycles, and automobiles.
- Understøttelse af batteritype: Compatible with 6V, 12V, and 24V lead-acid and lithium batteries.
- Nem opsætning: Simple Bluetooth setup and connection.
3. Opsætning og installation
Follow these steps to install and set up your ANCEL BM300 Pro Battery Monitor:
- Tilslut til batteri: Sæt den røde clamp til den positive (+) batteripol og den sorte clamp til batteriets negative (-) pol. Sørg for en sikker forbindelse.
- Download appen: Scan the QR code on the device or visit http://link.quicklynks.com/bm300.html to download the 'Smart Battery 24V' application from the App Store or Google Play.
- Par via Bluetooth: Open the 'Smart Battery 24V' app. The app will search for available devices. Select your ANCEL BM300 Pro (identified by its serial number) to connect via Bluetooth.
- Sikr enheden: Use the provided double-sided tape to securely attach the BM300 Pro to the battery case or a suitable flat surface near the battery.
- Giv tilladelser: The app may request location and notification permissions. Grant these permissions for full functionality, including parking location recording and alerts.

Figure 3.1: Connecting the BM300 Pro to the battery terminals.

Figure 3.2: App download via QR code or link.

Figure 3.3: Bluetooth pairing with the device.

Figure 3.4: Securing the device to the battery.
4. Betjeningsvejledning
Once installed and connected, use the 'Smart Battery 24V' app to monitor and test your battery.
4.1 Realtidsovervågning
The main screen of the app displays real-time data:
- Battery Level (SoC): Shows the current state of charge as a percentage.
- Voltage: Viser den aktuelle batterivolumentage.
- Temperatur: Indicates the battery's operating temperature.

Figure 4.1: Real-time battery data on the app.
4.2 Battery Tests (Cranking Test, Charging Test)
Navigate to the 'Test' section within the app to perform diagnostic tests:
- Starttest: Follow the on-screen prompts to start your vehicle. The app will analyze the battery's performance during engine start-up and provide results on cranking voltage og tid.
- Opladningstest: The app will monitor the charging system's output, displaying voltage stability and ripple. This helps assess the alternator's performance.
4.3 History Data and Multi-Device Management
Access the 'History' tab to view past data in graphical format. The app also allows you to manage and monitor multiple BM300 Pro devices simultaneously (up to 4).

Figure 4.2: Multi-functional battery monitoring interface.
4.4 Vehicle Tracking and Travel Records
Utilize the app's integrated GPS features to automatically record your parking location and track your travel history. You can also export detailed travel data, including costs and driving habits, into monthly Excel files for vedrview.
5. Vedligeholdelse
To ensure optimal performance and longevity of your ANCEL BM300 Pro:
- Hold enheden ren og fri for snavs eller snavs.
- Regularly check the connections to the battery terminals to ensure they are secure and free from corrosion.
- Ensure the app is updated to the latest version for new features and bug fixes.
6. Fejlfinding
Hvis du støder på problemer med din ANCEL BM300 Pro, skal du overveje følgende:
- Enhed opretter ikke forbindelse: Ensure Bluetooth is enabled on your smartphone and the device is properly connected to the battery. Restart the app and try pairing again.
- Upræcise læsninger: Check that the battery terminals are clean and the clamps are securely attached. Ensure the correct battery type (6V/12V/24V, lead-acid/lithium) is selected in the app settings.
- App-nedbrud/fryser: Try restarting the app or your smartphone. Ensure your phone's operating system is up to date.
- Ingen notifikationer: Verify that notification permissions are granted for the 'Smart Battery 24V' app in your phone's settings.
7. Specifikationer

Figure 7.1: ANCEL BM300 Pro vs. BM300 Feature Comparison.
| Feature | Specifikation |
|---|---|
| Mærke | ANCEL |
| Model | BM300 Pro |
| Understøttet batteri Voltages | 6V, 12V, 24V |
| Understøttede batterityper | Blysyre, lithium |
| Dataopbevaring | 72 dage |
| Max Devices Connected | 4 |
| Vandtæt vurdering | IP67 |
| Dataeksport | Excel |
| Vehicle Search Record | Ja |
| Bluetooth version | 4.2 |
| OS kompatibilitet | Android / iOS |
8. Garanti og support
For warranty information or technical support, please refer to the product packaging or contact ANCEL customer service directly. Keep your purchase receipt for warranty claims.