An electric power work device comprising: a body case; a work tool protruding forward from a front part of the body case; a motor configured to drive the work tool; and a battery configured to supply electric power to the motor, wherein the body case receives the motor, wherein the upper end of the body case is provided with a top handle extending in a longitudinal direction, wherein a rear part of the body case comprises: a battery attachment part to which the battery is detachably attached; and a battery removal mechanism configured to remove the battery upward from the battery attachment part, wherein the battery removal mechanism comprises: a lower end of the battery; and a bottom surface of the body case, wherein, while the battery is attached to the battery attachment part, the lower end of the battery protrudes downward from a rear part of the bottom surface of the body case, and a frontmost end of a lower part of the battery is disposed in front of a rear end of a lower part of the top handle, the electric power work device being characterized in that: the battery removal mechanism has a contact point between a floor and the battery, the contact point is disposed in front of the rear end of the top handle, and when the rear end of the top handle is pushed down, the battery removal mechanism allows the battery to be removed from the battery attachment part. a body case; a work tool protruding forward from a front part of the body case; a motor configured to drive the work tool; and a battery configured to supply electric power to the motor, wherein the body case receives the motor, wherein the upper end of the body case is provided with a top handle extending in a longitudinal direction, wherein a rear part of the body case comprises: a battery attachment part to which the battery is detachably attached; and a battery removal mechanism configured to remove the battery upward from the battery attachment part, wherein the battery removal mechanism comprises: a lower end of the battery; and a bottom surface of the body case, wherein, while the battery is attached to the battery attachment part, the lower end of the battery protrudes downward from a rear part of the bottom surface of the body case, and a frontmost end of a lower part of the battery is disposed in front of a rear end of a lower part of the top handle, a battery attachment part to which the battery is detachably attached; and a battery removal mechanism configured to remove the battery upward from the battery attachment part, wherein the battery removal mechanism comprises: a lower end of the battery; and a bottom surface of the body case, wherein, while the battery is attached to the battery attachment part, the lower end of the battery protrudes downward from a rear part of the bottom surface of the body case, and a frontmost end of a lower part of the battery is disposed in front of a rear end of a lower part of the top handle, a lower end of the battery; and a bottom surface of the body case, wherein, while the battery is attached to the battery attachment part, the lower end of the battery protrudes downward from a rear part of the bottom surface of the body case, and a frontmost end of a lower part of the battery is disposed in front of a rear end of a lower part of the top handle, the electric power work device being characterized in that: the battery removal mechanism has a contact point between a floor and the battery, the contact point is disposed in front of the rear end of the top handle, and when the rear end of the top handle is pushed down, the battery removal mechanism allows the battery to be removed from the battery attachment part. the battery removal mechanism has a contact point between a floor and the battery, the contact point is disposed in front of the rear end of the top handle, and when the rear end of the top handle is pushed down, the battery removal mechanism allows the battery to be removed from the battery attachment part.