The new Karcher NT 22/1 Ap Bp L offers the first battery-powered wet and dry vacuum cleaner for professional requirements. With a powerful Battery Power+ battery for maximum suction power and long runtimes.
Compact, light and versatile: Thanks to its powerful Kärcher Battery Power battery, our NT 22/1 Ap Bp battery-powered wet and dry vacuum cleaner also impresses in places without an external power supply for demanding wet and dry applications. The Kärcher Battery Power+ battery, which is protected from dirt and liquids by a flap, ensures high suction power and a long runtime of the vacuum cleaner. The versatile machine is equipped with a space-saving flat pleated filter and electronic water shutoff and is therefore suitable for vacuuming liquids, coarse dirt and fine dust. With its compact dimensions and low weight, transportation and handling are very simple – particularly also in tight spatial conditions and heavily frequented areas. The design of the flat machine head also means it can be set down on tools and boxes.
Features and benefits

Powerful 36 V Kärcher Battery Power+ battery with 7.5 Ah capacity

Effective protection cover for the battery bay
Protects the battery from dirt and moisture. With viewing window.
Semi-automatic filter cleaning
Semi-automatic filter cleaning guarantees constantly high suction power. The positioning of the Ap cleaning button simplifies handling.Lightweight with compact dimensions
- The machine is easy and convenient to transport and store.
Specifications
Technical data
Current type (V/Hz) | 36 - 36 / 50 - 60 |
Air flow (l/s) | 57 |
Vacuum (mbar/kPa) | 152 / 15,2 |
Container capacity (l) | 22 |
Container material | Plastic |
Rated input power (W) | 575 |
Standard nominal width | ID / 35 |
Sound pressure level (dB(A)) | 70 |
Battery platform | 36 V battery platform |
Voltage (V) | 36 |
Capacity (Ah) | 7,5 |
Battery type | Removable lithium-ion battery |
Number of batteries required (piece(s)) | 1 |
Performance per battery charge (m²) | approx. 150 (7,5 Ah) |
Runtime per battery charging (min) | max. 31 (7,5 Ah) |
Battery charging time with fast charger 80%/100% (min) | 58 / 81 |
Charging current (A) | 6 |
Power supply for battery charger (V/Hz) | 100 - 240 / 50 - 60 |
Weight without accessories (kg) | 8,6 |
Weight incl. packaging (kg) | 13,1 |
Dimensions (L × W × H) (mm) | 401 x 372 x 499 |
Equipment
- Battery, 36 V / 7.5 Ah Battery Power+ battery (1 pc.)
- Battery charger, 36 V Battery Power+ quick charger (1 pc.)
- Suction hose, 1.9 m
- Suction tube, 2 piece(s), 0.5 m, 35 mm, Plastic
- Filter bag, Fleece
- Wet and dry floor nozzle, 300 mm
- Crevice nozzle
- Automatic cut-out features at max. filling quality
- Flat pleated filter, Paper
- Filter cleaning, ApClean (semi-automatic filter cleaning system)
- Protection class, III
- Battery
- Battery charger
Downloads
Accessories
Charge all 36 V Kärcher Battery Power and Kärcher Battery Power+ lithium-ion batteries with max. 6 A charging current: Quick charger with LED operating status indicator. Easy wall mounting.
Extremely powerful Battery Power+ 36 V lithium-ion battery with a capacity of 6.0 Ah for a long runtime. With innovative Real Time Technology via LCD display and voltage monitoring.
A capacity of 7.5 Ah guarantees long running times for the Battery Power+ 36 V lithium-ion battery. Very powerful, with Real Time Technology via LCD display and protection against overcurrent.
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