Description
The Dreame L40 Ultra AE RLL77SE_WH suits busy households that want one robot for everyday vacuuming and mopping. Its standout feature is 19,000Pa suction combined with an automated dock that can wash the mop with hot water, dry it with hot air and empty the dust box.
Key features
- Vacuum and mop: The wet and dry cleaning system handles floorcare in one routine, with a roller mop for hard-floor cleaning.
- Detailed obstacle detection: Pathfinder navigation combines dual laser, AI, RGB and LED technology to help the robot identify obstacles as it moves. The manufacturer lists intelligent RGB and structured 3D light for obstacle avoidance.
- Powerful cleaning: Maximum suction is 19,000Pa. Dreame states that this figure is based on internal laboratory testing, so actual performance can vary with conditions and use.
- Automated dock: The dock supports hot-water mop washing, hot-air drying, self-cleaning of the washboard, automatic cleaning-solution dosing, water refilling and dust emptying. It has 4.5 litre clean-water and 4.0 litre used-water tanks.
- Smart control: Smart connectivity, built-in voice control and app-based operation make it easier to start and manage cleaning. The model uses a 5,200mAh battery and has a listed floorcare running time of more than three hours.
Installation and fit
The listed product dimensions are 650mm high, 420mm long and 410mm wide. No fixed connection type is specified, so installation is not presented as a plumbed-in appliance. For homes in Ireland, Malta and Cyprus, check the charging dock’s supplied plug before use, as these markets commonly use Type G sockets. EU Appliance Depot is an authorised dealer, and this product includes the manufacturer’s EU warranty plus the 2-year EU legal guarantee.
Finished in white, the Dreame L40 Ultra AE is designed to reduce routine floorcare by combining strong suction, mopping and dock-based maintenance in one connected robot vacuum cleaner.







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