An android application for the Renault ZOE electric car from MyRenaultZOE.com. It is used for range prediction: enter the current amount of charge in your ZOE's battery plus your planned maximum speed and it will predict the maximum range that you can achieve before needing to recharge.Speeds and ranges can be in kilometers or miles.It currently uses data captured by MyRenaultZOE forum member Nosig. This was recorded at approximately constant speed so the predicted range should be considered to be optimistic if the journey involves significant stopping and starting (e.g. in urban traffic) or any increase in altitude.If there is sufficient interest then later versions could take account of more complex scenarios, including use of the heater and lights; and also the option to suggest a maximum speed given a required range to be achieved.