See live data from your ZOEs Powertrain and Battery on your iPhone! Works with OBD Bluetooth Dongles from Amazon, ebay etc. The App will show you information such as: - (real) battery charge in % (The dashboard fools you!). - current battery charge in kWh. - Current total voltage of your battery in Volts. - Current average temperature of your battery in degrees Celsius. - Current current flowing in or out of the Battery in Amperes. - Current Energy flowing in or out of the Battery in Watts. - maximum available power for drive train under current conditions. - maximum recoverable power from drive train under current conditions. - State of health of your battery in % meaning how much of your battery is already worn out and no longer usable. - Age of your battery in minutes since it was produced. - Voltage of each of the cells in your battery. 2.664