You have no items in your shopping cart.
This easy to install 12V bluetooth battery monitor provides live feedback on the condition of your vehicle or auxiliary battery. Ideal for monitoring the capacity of auxiliary batteries connected to loads in 4WDs and caravans such as fridges, lighting and other appliances. Data is displayed in the free BM2 app, providing live voltage readout, cranking voltage, charging system status and a log of vehicle trips. Alternatively, you can buy the BM3 app at a relatively low cost, which will allow you to monitor up to 4 x batteries at once. Please Note: This item that it is not suitable for lithium batteries
12 Months
We Offer 12 Months for this product