Main Functions: Bluetooth battery monitor BM7 monitors all 6-24V Lead-Acid batteries & Lithium batteries real-time health, including Battery power, Temperature, Voltage, Cranking system, Charging system, Trip records, 72 days of data storage, Car finder function And Auto Alarm via the APP within 10 meters of Bluetooth monitors when battery abnormal, Monitor 4 batteries at the same time, Waterproof IP67, Free App. Supports Battery Type: The BM7 Battery Monitor is compatible with all 6V/12V/24V 100-2000CCA lead-acid and lithium batteries, including LiFePO4 Lithium , Flooded, AGM, GEL and EFB batteries for Cars, Vans, Trucks, Hybrid vehicles, Off-road vehicles, SUVs, Trailers, Travels, Forklifts, Marine ,Boats, RVs, Pickups, Motorcycles, Solar power systems, Energy storage batteries. BM7 can meet the needs of different types of batteries. High ACCURANT Readings: The BM7 is equipped with a built-in smart chip for precise readings with an accuracy of over 99.6%. The connector is designed with red and black rubber grips for easy placement on the battery terminals and allows for more accurate readings as the monitoring time increases. Reliable Safety Measures: The BM7 has built-in reverse connection and short-circuit protection to ensure user safety. The fireproof ABS shell and IP67 waterproof rating increase durability. In addition to these safety features, it also has an excellent auto alarm function. When the battery malfunctions, voltage or power is abnormal, it will notify you via APP, relieving you from worries. Additionally, the power consumption is almost negligible at 1mA, No need to worry about the BM7 draining the battery by being connected to it all the time. EASY TO USE: Install once to permanently fix onto the battery, no need to re-install. Access battery’s health data directly from your phone and enjoy real-time monitoring by opening the app. Additionally, the power consumption is almost negligible at 1mA, so you don't have to worry about the BM7 draining the battery by being connected to it all the time (the App can monitor up to 4 devices at the same time). With Bluetooth 5.3, the APP automatically connects to the monitor within 10 meters, allowing you to comfortably monitor real-time battery data for proactive intervention. 6V 12V 24V Bluetooth Battery Monitor BM7 Suitable for All 6V 12V 24V Lead-Acid & Lithium Battery Include LiFePO4 Lithium Battery

Suitable for all 24V/12V/6V lead-acid batteries and lithium batteries
Support 24V/12V startup system test
Support 24V/12V charging system test


Function:
1. Real-time display battery power, temperature and voltage.
2. Support 24V/12V/6V lead-acid batteries and lithium batteries, work for trucks, cars, motorcycles, boats, energy storage batteries.
3. Support 24V/12V startup system and charging system test.
4. The power consumption is almost negligible at 1mA, No need to worry about the BM7 draining the battery by being connected to it all the time.
5. Send alarm notification if the battery is abnormal.
6. Support multi-device management, 4 devices can be monitored at the same page.
7. Alarm parameters can be set individually for each device.
8. Record the track, cost and driving habits of each trip, can export to Excel file.
9. Record the parking position automatically and provide the CAR FINDER function through navigation.
10. Store historical data in device up to 72 days (voltage, charge percentage and temperature). Save the data every 2minutes.
11. The historical data will not be lost when the device loses power.
12. The storage of historical data in the app is unlimited.
13. Free app download, free firmware upgrade.
14. Waterproof IP67.
15. The battery can be customized, and the voltage value corresponding to the percentage of battery power can be defined.
16. Support 16 Language: English, Spanish, French, German, Russian, Italian, Polish, Finnish, Portuguese, Norwegian, Czech, Korean, Japanese, Vietnamese, Simplified Chinese, Traditional Chinese.

Notice:
1 The input voltage range of the device is [3V~35V], which is suitable for 24V/12V/6V vehicle (boat) batteries. Too high input voltage will cause equipment damage.
2 In order to obtain accurate battery temperature, please stick the device on the battery case.
3 When installing the app, all permissions to be obtained must be accessed. If the permission fails to be obtained, some functions cannot be realized.
4 Some functions need to allow the app to self-start and run in the background. The app has been optimized for this and will not consume more power.

SPECIFICATIONS:
1. Product Name: BM7 Battery Monitor
2. Bluetooth Version: BLE 5.3
3. Bluetooth Name: Smart Battery
4. Input Voltage: DC 3V~35V
5. Voltage Accuracy: ±0.03V
6.24-hour Average Working Current: 1mA
7. Working Temperature: -30°C~85°C