Kärcher SE 3-18 Compact battery carpet cleaning machine 18V 2.9L

The Kärcher SE 3-18 Compact Carpet Cleaning Machine is a compact, battery-powered spray extraction cleaner designed to deep-clean carpets, upholstery and textile surfaces with freedom of movement and minimal setup. Powered by the 18 V Kärcher Battery Power platform, it delivers strong cleaning performance without needing a mains outlet, and easily tackles dirt and stains in narrow or hard-to-reach areas. The two-tank system consists of a 1.7 L fresh water tank for cleaning solution and a 2.9 L dirty water tank for extracted soil — allowing thorough cleaning sessions without frequent emptying. A 1.9 m suction and spray hose with integrated delivery simplifies handling, while included spray-extraction nozzles help loosen and remove dirt from textiles. System flushing, practical accessory and hose storage and compact design make maintenance and use intuitive.

Technical Specifications:

• Power source: Battery-powered (18 V Kärcher Battery Power platform)

• Rated input power: ~184 W

• Fresh water tank capacity: 1.7 L

• Dirty water tank capacity: 2.9 L

• Hose length: 1.9 m

• Battery voltage: 18 V

• Typical runtime per charge: ~12 min (2.5 Ah) / ~24 min (5 Ah)

• Working width: ~75 mm

• Weight (without accessories): ~3.6 kg

• Colour: Yellow/Black

• Approx. dimensions (L × W × H): ~414 × 225 × 261 mm

Features & Functions:

• Battery operation for flexible, cordless cleaning.

• Integrated spray extraction technology loosens and removes embedded dirt.

• 2-tank design separates clean and dirty water for efficient use.

• System cleaning / flush function helps keep the hose and machine internally clean.

• Practical hose and accessory storage on the unit.

Typical Use Cases: Deep cleaning of carpets and rugs, upholstery and textile furniture, car seats and floor mats — ideal for homes, cars and small spaces.