Voltium Energy Smart Connect This app allows you to connect to all of your Voltium Energy LiFePO4 batteries. In the Voltium Energy app you can view the status of all your Voltium Energy batteries and, among other things, see how full the batteries are, whether they are being charged / discharged, the temperature and much more. Everything at a glance! Note: This application is only suitable for Voltium Energy LiFePO4 batteries. Features:No need for a separate battery monitor. You will save hundreds of Euros!Wirelessly connect to each battery from your phoneAccess each BMS independently with multiple batteriesTrack Cycle Life on each batteryDisplays State Of Charge (SOC) percentage with circle graphicDisplay voltage, charging or discharging current, and temperatureEasy to read gaugesBattery Events displayed in easy to understand text