Accurately measure the flow of energy into and out of your battery with Victron’s easy-to-install BMV-712 Smart battery monitor. The BMV-712 Smart wirelessly communicates with other Bluetooth-enabled Victron devices and the free VictronConnect app, simplifying the installation and enhancing the overall performance of your power system. Key features Monitors battery voltage, current, power, ampere-hours consumed, state of charge, and more View real-time data, update software, customize settings, and 30 days of performance data from the VictronConnect app. Connect to a Cerbo GX or other Victron GX for further system monitoring using VRM Very low current draw from the battery Programmable visual and audible alarm Programmable relay to turn off non-critical loads or to run a generator when needed 500 Amp quick connect shunt and connection kit Shunt selection capability up to 10,000 Amps Wide input voltage range: 6.5 – 70 V High current measurement resolution: 10 mA (0.01 A) One VE.Direct communication port Additional input to measure voltage (of a second battery), temperature or midpoint voltage, and corresponding alarm and relay settings