A charge control device for an electric vehicle, the charge control device including a normal charger and a fast charger so that the electric vehicle may be connected to one of the normal charger and the fast charger, the charge control device further including i) a charging coupler and ii) a power supply device on the side of the electric vehicle, the charging coupler connecting the normal charger and the fast charger to the power supply device, the normal charger and the fast charger being configured to supply power necessary for charging a battery that is provided in the power supply device and that is configured to supply current to a motor that is a driving source of the electric vehicle when the normal charger or the fast charger is connected by the charging coupler, wherein the normal charger is provided with a first charging circuit, wherein the fast charger is provided with: i) the first charging circuit and, additionally, ii) a second charging circuit arranged in parallel with the first charging circuit, the fast charger being configured to supply: i) a first power supplied from the first charging circuit and having the same capacity as the power supplied by the normal charger, and, additionally, ii) a second power supplied from the second charging circuit, such that the fast charger can supply the first and second powers necessary for a fast charging of the battery via the charging coupler, such that power capacity of the fast charger is higher than that of the normal charger, characterized in that the charging coupler is provided with a first terminal connected to the first charging circuit and a second terminal connected to the second charging circuit, in that the first terminal serves as a common terminal connected to the first charging circuit of the normal charger and the fast charger, is connected in parallel with the second terminal in the power supply device, and is connected to the battery, in that the first terminal has a plus side power line and a minus side power line, in that the second terminal has a plus side power line and a minus side power line, and in that the charge control device for electric vehicle includes: - a contactor that is disposed on power lines connected between the first terminal and the second terminal and the battery, - a detection circuit that detects a short circuit between the plus side power line and the minus side power line of the first terminal, a short circuit between the plus side power line of the first terminal and the minus side power line of the second terminal, a short circuit between the plus side power line and the minus side power line of the second terminal, a short circuit between the plus side power line of the second terminal and the minus side power line of the first terminal, and - a contactor opening and closing unit that turns off the contactor in response to a short-circuit detection signal output when the detection circuit detects the short circuit. i) the first charging circuit and, additionally, ii) a second charging circuit arranged in parallel with the first charging circuit, i) a first power supplied from the first charging circuit and having the same capacity as the power supplied by the normal charger, and, additionally, ii) a second power supplied from the second charging circuit, - a contactor that is disposed on power lines connected between the first terminal and the second terminal and the battery, - a detection circuit that detects a short circuit between the plus side power line and the minus side power line of the first terminal, a short circuit between the plus side power line of the first terminal and the minus side power line of the second terminal, a short circuit between the plus side power line and the minus side power line of the second terminal, a short circuit between the plus side power line of the second terminal and the minus side power line of the first terminal, and - a contactor opening and closing unit that turns off the contactor in response to a short-circuit detection signal output when the detection circuit detects the short circuit.