The invention discloses an electric mower, includes a chassis； and a walking device, a mowing device, a power device, a handle device, and a back grass discharging device arranged on the chassis. The power device drives the operation of the walking device and the mowing device, the back grass discharging device discharges the grass cut by the mowing device, and the handle device controls the electric mower. The power device of the electric mower in accordance with the invention uses a hybrid power system formed by DC power supply and AC power supply so as to realize diversification of power supply and satisfy the using requirement of different customers.
