A Makita DVC261ZX11 is a cordless backpack vacuum cleaner, with brushless motor, powered by two 18V Li-ion batteries in series to supply energy to the powerful 36V DC motor drive system. The controller is operable in hand for on/off switching and max/high/low power selection. The controller is also equipped with a belt clip that clips onto the comfortable, and fully adjustable, harness and waist belt. Mode memory function allows start-up in the same suction power as when you turned it off previously. The unit is also equipped with Battery Protection Circuit, designed to protect the battery from damages due to overdischarge, high temperature or overload current. The powerful and lightweight design includes large dust bag capacity and a LED job light on controller. Telescopic straight pipe can also be easily adjusted to the user\'s height. This vacuum cleaner is equipped with HEPA filter