20140291309 | METHOD AND DEVICE FOR HEATING A BATTERY - A device is for heating a battery of a vehicle, when the battery is in its place in the vehicle. The device has a heating element, a contact arrangement to a current supply and a thermostat arrangement which ensures that the battery does nor overheat. The device has a first part, which has a heating element, and the first part is intended for heating some surface of the battery, which surfaces are the sides and bottom of the battery. The device has a shell, which surrounds the first part and is flexible material, and a thermostat protrusion, which is in the side of the first part. The thermostat protrusion has a thermostat arrangement. It is seamlessly attached to the first part. The thermostat protrusion is arranged to be turned onto some other surface of the battery where said first part is. | 10-02-2014 |