12V Bluetooth Battery Monitor

BM12 - Bluetooth Battery Monitor + Smartphone App The OzCharge Bluetooth Battery Monitor is the quickest and most convenient way to check the health of any vehicle’s battery, starter and charging system. The OzCharge BM12 bluetooth battery monitors real-time battery status information on smartphones and tablets via Bluetooth.   Easy DIY Install To install, simply attach the monitor’s black connector to the battery’s negative terminal and the red connector to the positive terminal. Scan the QRcode or search ‘OzCharge’ in your device’s app store. Install the application and stand within 5 metres of the battery monitor, turn on your Bluetooth and open the app on your device. Set a name for the battery, you’re now monitoring the battery from your smart device. Monitor Multiple Batteries Multiple battery monitors can be named and monitored from the one device, so you can keep an eye on an entire garage of cars, check that second battery in your dual battery setup or even the battery in