ELECTRIC VEHICLE

An electric vehicle including: a battery; a first power supply line that supplies the power from the battery to a mounted object; a first protection circuit that is capable of supplying and cutting off the power via the first power supply line by closing or opening; a third power supply line that supplies the power from a quick charger placed outside the vehicle body to the battery, a third protection circuit that is capable of supplying and cutting off the power via the third power supply line by closing or opening; a first detection section that detects a state of the first protection circuit; a third detection section that detects a state of the third protection circuit; and a battery management section that executes, control transmission of an error signal of the first detection section and/or an error signal of the third detection section to a vehicle control section.