| 摘要 |
PROBLEM TO BE SOLVED: To solve problems on a vacuum cleaner in which relatively large batteries occupy most of a left half space or a right half space of a suction body, the weight and the size of the suction body increase, to loud an arm of a user, and the handling thereof is poor. SOLUTION: A drive motor for driving a rotary cleaning body and a power source unit for supplying the power to the drive motor are provided in a main suction body, and the power source unit is located at a center in the longitudinal direction of the main suction body.
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