1. Produk Lebihview
The ANCEL BM200 Pro is a wireless battery monitor designed to provide continuous, real-time monitoring of your vehicle's 12-volt lead-acid battery. It offers multiple test functions and features for comprehensive battery health management.

Rajah 4: The ANCEL BM200 Pro display unit illustrating its multi-test functions, including Battery Test, Cranking Test, Charging Test, Voltage Test, State of Health (SoH), State of Charging (SoC), and Temperature Display.
Key features and functions include:
- Ujian Bateri: Assesses overall battery health.
- Ujian Cranking: Evaluates the starting system performance.
- Ujian Pengecasan: Monitors the alternator's charging output.
- Voltage Ujian: Vol-masa nyatatage pemantauan.
- State of Health (SoH) & State of Charging (SoC): Memberikan status bateri yang terperinci.
- Paparan suhu: Monitors battery temperature.
- 433MHz Wireless Transmission: Stable and convenient data transmission up to 70 feet.
- Built-in Alarm Function: Alerts for abnormal battery conditions.
- Two Charging Modes: Solar and Type-C for the display unit.
- Reka bentuk kalis air IP67: Ensures durability in various conditions.
- Bahan Kalis Api: Keselamatan yang dipertingkatkan.
- Penggunaan Kuasa Rendah: Efficient operation with automatic connection.
- Security Protection: Reverse connection, overheat, short circuit protection, and built-in fuse.
- Built-in Shock Sensor: Automatic sleep mode to save power.
2. Pemasangan
Proper installation of the BM200 Pro monitor unit is crucial for accurate data collection and reliable wireless transmission.

Rajah 5: Visual guide for the four installation steps of the ANCEL BM200 Pro: 1. Connect black clip to negative terminal. 2. Connect red clip to positive terminal. 3. Stick the monitor unit onto the battery surface. 4. Place the display unit in front of the windshield.
- Sambungkan Negatif: Firmly connect the black clip of the monitor unit to the negative (-) pole of the vehicle battery.
- Sambung Positif: Firmly connect the red clip of the monitor unit to the positive (+) pole of the vehicle battery.
- Mount Monitor Unit: Stick the monitor unit onto the battery surface using the provided double-sided tape.
- Position Display Unit: Place the display unit in a suitable location on your dashboard, typically in front of the windshield, ensuring clear visibility and optimal wireless reception.
Petua Penting:
- Ensure the device is securely installed for the first time. Loose installation may cause abnormal data capture and display.
- Verify the RF signal icon in the upper right corner of the display. A visible RF symbol indicates the display is successfully connected to the monitor unit and is receiving real-time data. If the RF symbol does not appear, try restarting the display unit.
3. Operating the ANCEL BM200 Pro
The BM200 Pro continuously monitors your battery and transmits data wirelessly to the display unit. The display provides real-time information and alerts.
3.1. Battery Test Functions
The display unit shows various battery parameters:
- Ujian Bateri: Provides an overall assessment of battery health, often displayed as a percentage (SoH).
- Ujian Cranking: When the engine starts, the device automatically tests the cranking system, displays the cranking voltage, and determines if the starting process is abnormal.
- Ujian Pengecasan: After the car starts, it monitors the charging system, displays the charging percentage in real-time, and assesses the alternator's working condition.
- Voltage Ujian: Continuously monitors battery voltage, helping to predict potential battery maintenance issues.
3.2. Penghantaran Tanpa Wayar

Rajah 6: The ANCEL BM200 Pro demonstrating its 433MHz wireless transmission capability, allowing stable data transfer between the battery monitor and the display unit over a distance of 30-70 feet.
The BM200 Pro utilizes 433MHz wireless transmission technology, offering a stable connection and convenient monitoring from a distance of 30 to 70 feet. This allows for effective battery monitoring even when outside the vehicle.
3.3. Built-in Alarm Function

Rajah 7: The ANCEL BM200 Pro's built-in alarm function, highlighting alerts for low voltage, low battery, high temperature, abnormal cranking, and abnormal charging, providing timely warnings for proactive maintenance.
The device provides timely automatic alerts for abnormal data, including:
- Volum rendahtage
- Bateri lemah
- Suhu tinggi
- Abnormal cranking
- Pengecasan tidak normal
These alerts help ensure proactive maintenance and prevent unexpected battery failures.
3.4. Charging the Display Unit

Rajah 8: The ANCEL BM200 Pro display unit illustrating its two charging modes: solar charging via the integrated panel and Type-C charging (5V charger) for simultaneous power replenishment.
The BM200 Pro display unit supports two charging methods:
- Pengecasan Suria: The integrated solar panel allows for continuous charging when exposed to sunlight.
- Pengecasan Jenis-C: Connect a 5V Type-C charger for faster or indoor charging.