Description
All-in-one floor care: strong suction plus mopping
The Xiaomi Robot Vacuum H40 (model OV51) vacuums and mops in one pass, using LDS navigation and anti-tangle hardware to stay efficient on mixed debris and hair.
Cleaning performance
- Suction: 10000Pa fan blower for particles from fine dust to dander, pet hair, and human hair
- Dual function: Simultaneous vacuuming and mopping with precise path control
- Mopping: Three water level settings for controlled dispersion
- Dust handling: Large-capacity collection; dust bag ×1 pre-installed
- Anti-tangle: Multidimensional side-brush design to manage hair strands and threads
- Safety: Automatic step detection helps prevent falls from edges
Navigation and power
LDS smart navigation system plans coverage across rooms. Nominal battery capacity 5200 mAh.
Technical summary
| Model | OV51 |
| Robot dimensions | 340 × 340 × 97 mm |
| Rated power | 70 W |
| Rated voltage | 14.4 V⎓ |
| Charging voltage | 20 V⎓ |
| Dock dimensions | 340 × 160 × 326 mm (charging and mop-cleaning dock) |
Included accessories
- Dust bag ×1 (pre-installed)
- Water tank ×1 (not installed)
- Mop pad ×1 (not installed)










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