Abstract: A work vehicle 1 includes a display unit 51 of a rechargeable work vehicle 1, and a display unit controller 53 configured to reduce a brightness of the display unit 51 during charge of the work vehicle 1, compared with that during operation of the work vehicle 1.

Abstract: A work vehicle 1 includes a display unit 51 of a rechargeable work vehicle 1, and a display unit controller 53 configured to reduce a brightness of the display unit 51 during charge of the work vehicle 1, compared with that during operation of the work vehicle 1.

Abstract: A control device of a work vehicle is provided with: a start operation determination unit that determines whether or not a generation state exists in which a start signal of a start switch for starting an electric motor has been generated; a lock state determination unit that determines whether or not a safe operation unit is in a lock state; a circuit state determination unit that determines whether or not a supply circuit is in a state of being capable of supplying power to the electric motor; and a drive instruction unit that, in the generation state and the lock state, outputs a drive instruction to the electric motor when the supply circuit transitions from a state of being incapable of supplying the power to a supply-capable state.