Window cleaner Karcher WV 1 electric 0.1 L, 25 cm working width, 25 min runtime, 500 g

The Kärcher WV 1 electric window cleaner 0.1 L White is a compact cordless device designed to clean flat glass surfaces quickly and with minimal streaking. With a 0.1 L water tank and a maximum working width of 25 cm, this window cleaner combines a lightweight form factor with battery-powered convenience to remove water and cleaning solution from windows, mirrors and other smooth surfaces.

Advantages

The unit's Li‑Ion battery provides cordless operation and a recharge time of approximately 2.5 hours, offering a balance between runtime and charging convenience. A noise level of 51 dB ensures relatively quiet operation, while the 25 cm suction width enables efficient coverage of small to medium-sized panes. Compact dimensions (130 mm × 250 mm × 275 mm) and a weight-optimized design make it easy to handle and store.

Suitable for

• Cleaning household windows and glass doors
• Wiping mirrors and shower screens
• Removing cleaning solution from tiles and backsplashes
• Quick spot cleaning of car windows and windshields

Key specifications

• Water tank capacity: 0.1 L
• Maximum working width: 25 cm
• Battery technology: Li‑Ion
• Battery capacity: 600 mAh
• Recharge time: 2.5 hours
• Noise level: 51 dB
• Dimensions (W × D × H): 130 × 250 × 275 mm

How to use

Spray a suitable window cleaning solution onto the glass and spread it with a microfiber cloth or the included spray and wipe accessory. Switch on the Kärcher WV 1 and guide the suction blade along the surface from top to bottom to extract liquid. Empty the collection tank after each use and rinse it under running water. Charge the unit fully before storage to maintain battery health.

Recommendations

The device is intended for use on smooth, non-porous surfaces. Avoid using the window cleaner on textured glass, untreated wood or delicate surfaces that may be sensitive to water. For best results, combine with a pH-neutral window cleaner and perform regular cleaning of the suction blade and tank.