The Makita DVC156LZX1 is a cordless vacuum powered by two 18V Li-Ion batteries in series, & developed as cleaners for the building maintenance industry. It is approved for Dust Class L in accordance with the EU standard & is for dry vacuum cleaning only. It has a brushless motor & is powered by two 18V Li-ion batteries in series to supply energy to the powerful 36V DC motor drive system. There is a large capacity of removable on-board storage for convenient storage of the hose, front cuffs, pipes & nozzles. The DVC156LZX1 is also compatible with commercial plastic bags. Features of the design include a support leg with two rollers added to the Tool box. For safe use, there is a large bumper to protect walls & furniture from bumps & scratches as well as a caster stopper that prevents the cleaner from moving unintentionally. Finally, this unit comes with variable suction power by dial & a large On/ Off switch.