The AntigravityConnect V1 Battery Monitoring App allows the user to connect the Antigravity DC-100-V1 Deep Cycle Battery Apple phones, tablets and other devices to check the real-time Battery Information including State of Charge, Voltage Level, incoming and outgoing Current levels, Battery Temperature, as well as providing individual Cell Voltages and Alerts for Battery Status. Features: 1. You can rename the Battery’s name in the Bluetooth App for easy recognition. 2. You can check real-time SOC (State of Charge) of the battery 3. You can check the real time voltage of the battery. 4. You can check the charging/discharging status: review the Current going into and out of the battery. 5. You can see the internal temperature of the battery in real time. 6. You can see the battery alerts on the alerts pages if any abnormalities arise. 7. You can set Low Capacity notifications by Sound or Vibration 8. The App has the manual in it, but the App can also transfer you to our Deep Cycle webpage for all the information regarding the battery with downloadable content and videos.