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: -30C~85C (-22F~185F) 8. Reverse Connection Protection: Built in 9. Short-circuit Protection: Built in 10. Waterproof: IP67 11. Physical Dimensions: (L)67.5mm x (W)46.5mm x (H)14mm DEVICE INSTALLATION: 1. Firmly attach the negative connector (black) to the negative battery terminal. 2. Firmly attach the positive connector (red) to the positive battery terminal. 3. Fix the device to the battery case with the supplied double - sided tape. Notice: The device must be attached to the battery case, otherwise the accurate battery temperature will not be obtained. Be careful not to choose a ventilated location, which will affect the temperature collection. APP INSTALLATION: 1. Scan the QR code of the product and download the app. 2. For Android phones, go to Google Play, and for iPhones, go to App Store. Search for Smart Battery 24V to download the app. APP USE: 1. When running the application for the first time, the app will ask for some required permissions, all these are necessary, please select all Allow or switch ON. Notice: The Android app obtains the location permission for the Bluetooth scanning function, which is regulated by the Android system. Disabling this permission will cause the device not to be scanned or Bluetooth scanning is slow. In addition, the track function also needs to obtain the location permission. 2. Before a device can be connected, a device must be added. To add a device, it is necessary to fill in the device serial number, which can be scanned by bar code or manually filled in. The serial number can be found on the device case. 3. The defaulted device name is the serial number, and it can also be modified manually. 4. Fill in the fuel consumption serial number, which can be according to the average fuel consumption. Notice: Incorrect fuel consumption or incorrect fuel price will result in inaccurate calculation of fuel costs. Package List: 1pc x Bluetooth Battery Monitor BM7 1pc x User's Manual 1pc x Sided tape ------------------------------------------------------------------------------------------------------------------------------------------- Question 1: Will it draining the battery by being connected to it all the time? Answer: 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. Question 2: Need to enter a PIN code for Bluetooth connection? Answer: No need PIN code, after adding a new device at fi