Window cleaning robot Ecovacs Winbot Mini — battery 3000 mAh, suction 7500 Pa, water tank 0.06 L, brushless motor, app support

Ecovacs Winbot Mini is a compact window cleaning robot engineered for vertical glass surfaces. The unit operates from a 3000 mAh lithium battery (3.6 V) with a rated power of 90 W and uses a brushless motor to deliver suction up to 7500 Pa. The device includes a 0.06 L water tank with four jets, intelligent route planning, edge detection and automatic return to its starting point. Mobile app support and voice prompts simplify control, while a 330 cm safety cable and a suction-based operating principle provide secure attachment during use. The Winbot Mini is designed for windows from 22 × 25 cm and has a lightweight technopolymer housing with overall dimensions of 215 × 215 × 55 mm and a net weight of 1.3 kg.

Advantages

The Winbot Mini combines compact size with strong suction and a brushless motor to maintain consistent cleaning performance. Its intelligent route planning and edge detection reduce missed areas and repetitive passes. Mobile app control and voice prompts provide straightforward operation, and the automatic return feature along with a long safety cable improve user safety. The removable cleaning cloth and easy-to-clean water tank make maintenance simple.

Suitable for

• Cleaning vertical windows and glass panes in apartments and offices
• Cleaning small to medium-sized shower screens and glass doors
• Maintaining balcony or French windows where manual cleaning is difficult
• Quick spot cleaning of mirrors and glass partitions

Key specifications

• Battery capacity: 3000 mAh, lithium, 3.6 V
• Rated power: 90 W; rated voltage: 24 V
• Suction power: 7500 Pa; brushless motor
• Water tank capacity: 0.06 L with 4 jets
• Noise level: 63 dB during operation
• Minimum window size (W × H): 22 × 25 cm
• Device dimensions (W × H × D): 215 × 215 × 55 mm; weight: 1.3 kg
• Cleaning cloth size: 215 × 215 mm
• Fastening safety cable length: 330 cm; power cord length: 4.7 m
• Housing material: technopolymer; colour: white

How to use

Attach the Winbot Mini to the glass surface, connect the safety cable to a secure anchor point and switch the device on. Use the mobile app or on-device controls to start an automatic cleaning cycle; the robot will plan its route and use suction to remain adhered to the surface while dispensing cleaning fluid from the water tank through four jets. After the cycle completes the robot will automatically return to its starting position. Remove and wash the microfiber cleaning cloth and empty the water tank after use; charge the built-in battery as required before the next operation.

Recommendations

Do not leave the device unattended while operating; ensure the safety cable is correctly fastened. Use suitable window cleaning fluid diluted according to the fluid manufacturer’s instructions and avoid oversized debris on the glass surface. For best results, pre-remove loose dirt and large particles, and replace or launder the cleaning cloth regularly. Store the robot and its battery in a dry environment between 0–40 °C when not in use.