Description
The Dreame L40 Ultra AE RLL77SE_BK suits busy homes that want one machine for everyday vacuuming and mopping. Its standout feature is a 19,000Pa maximum suction system combined with an automated dock that washes the mop with hot water, dries it with hot air and empties the dust container.
Key features
- Wet and dry cleaning: vacuum dust and debris, then mop hard floors in the same cleaning routine.
- Smart navigation: Pathfinder navigation works with dual lasers, AI, RGB sensing and LED obstacle avoidance to help the robot identify and navigate around objects. The official Dreame manual lists the L40 Ultra AE for EU languages including English, German, Dutch and Greek.
- Hands-off maintenance: the dock can clean the mop with hot water, dry it using hot air, refill its water tank, add cleaning solution, clean its washboard and empty the robot’s dust box.
- Large dock tanks: the clean-water tank holds 4.5 litres and the used-water tank holds 4.0 litres. The robot has a 300ml dust box.
- Connected control: smart connectivity and built-in voice control let you manage cleaning without relying solely on the robot’s buttons.
Installation and fit
The black robot measures 650mm high, 420mm long and 410mm wide. Floorcare running time is rated at more than three hours, while charging takes 240 minutes. It is a cordless appliance with a charging dock, so allow suitable floor space for the robot and station and keep the dock near an appropriate 230V socket. For homes in Ireland, Malta and Cyprus, check that the supplied EU appliance connection is compatible with the local socket arrangement before installation. EU customers receive the manufacturer’s EU warranty and the 2-year EU legal guarantee.
With powerful suction, wet and dry cleaning and automated mop and dust maintenance, the Dreame L40 Ultra AE is designed to reduce routine floorcare work across connected European homes.






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