HAND-HELD ELECTRIC CUTTER

PROBLEM TO BE SOLVED: To provide a hand-held electric cutter or a high-output electric tool, which is enabled to use a low-output power battery as the power source thereof, and to make the low-output electric tool and the battery common so that the battery can be used irrespective of the low-output power electric tool, thereby to enhance the using convenience and the handleability of the hand-held electric cutter.SOLUTION: A hand-held electric cutter comprises: a base 51 dividing the area of a circular saw 21 arranged vertically into an upper side and a lower side and defining the cutting depth of a lumber by the circular saw 21; a motor housing 31 disposed to cover a motor; an upper blade case 22 disposed to cover the upper area of the circular saw 21; and a handle 41 integrated with the motor housing 31 and capable of being gripped when the hand-held electric cutter is transported and used. The motor housing 31 is equipped with a battery mounting part for connecting a plurality of batteries 10 in series when the batteries 10 are mounted as a power source.