LITHIUM Battery Monitor BM2L Bluetooth 4.0 12V suits LITHIUM ONLY | BM2L

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Sale price$45 Regular price$65


  • Compatible with all 12-volt vehicle batteries;Voltage: 9-16V

  • NOTE: This monitor is used as a GUIDE only for lithium batteries.
  • The only way to accurately monitor a lithium battery is by use of gauge that monitors discharge (such as a voltage meter and shunt)
  • This easy to install battery monitor provides live feedback on the condition of your  lithium battery. Ideal for monitoring the capacity of lithium batteries connected to loads in 4WDs and caravans such as fridges, lighting and other appliances. Data is displayed in the free BM2L app, providing live voltage readout, cranking voltage, charging system status and a log of vehicle trips.


    • Receive notification alerts when Bluetooth in range
    • Check vehicle cranking system automatically while engine starting
    • Check charging system (alternator)
    • List driving periods
    • Alert smartphone if abnormalities occur.
    • Short-circuit and reverse connection protection
    • Data stored in battery monitor for up to 31 days
    • Automatic synchronisation when in Bluetooth range
    • Compatible with all 12V vehicle batteries
    • Graphical historical data display
    • Engine starting detection automatically
    • Free BM2L app for both iOS and Android devices
  • Free app for both iOS & Android, IOS: IOS 7.1 and Later Available: Android 4.3 and Later
  • Connect with battery directly, no code
  • Check battery state on phone APP via Bluetooth 4.0 when device is installed
  • App Name: Battery Monitor BM2L

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