Special featuresExtremely mobile. Compact Systainer format and minimal weight, making it perfect for transport Comfortable: easy to carry thanks to the shoulder strap and just the right size thanks to the detachable hose storage Independent: extraction entirely without a power outlet with 2 x 18 V (4.0 Ah) battery packs Powerful: thanks to the 36V turbine, comparable power to a corded vacuum cleaner. Adjustable: three levels for setting the suction capacity Uninterrupted: with four battery packs and the TCL 6 DUO rapid charger, work can be carried out without interruption in most battery applications Practical: switch on the vacuum cleaner via the Bluetooth® battery pack or remote control Combinable: connectable with Systainers and integrable into bott vehicle racking Healthier working: in dust class L Bluetooth® functionality for remote activation of the vacuum cleaner with cordless tools container/filter bag volume 4.5/3.5 l Approved for dust class L only suitable for dry vacuuming Technical dataBattery voltage 36 V Volume flow max. 2400.00 l/min Negative pressure max. 18000.00 Pa Filter surface area 5357.00 cm² Container/filter bag volume 4.5/3.5 l Dimensions (L x W x H) 396 x 297 x 307 mm Dust class L Runtime 2 x 4.0 Ah 14 - 25 min Product weight with battery 8.80 kg Drive type Cordless Vacuuming: A-weighted sound pressure level LpA 65.00 dB(A) Standard accessoriesStandard filter HF-CT SYS filter bag installed Suction hose D 27x3m-AS-90°/CT Upholstery nozzle D 36 PD Crevice nozzle D 36 FD-150 Shoulder strap SYS-TG Remote control CT-F I