# L40s Ultra AE

> The L40s Ultra AE is a household utility robot from Dreame, designed for cleaning and maintenance. It measures 97 mm in height, 350 mm in width and 350 mm in depth, and weighs 4 kg. Its runtime is up to 180 min according to the manufacturer, in vacuuming mode. Its recommended price is 999.99 USD on the US market.

- Manufacturer: Dreame
- Commercial status: On sale
- Last verified: 2026-09-29
- Page: https://vuntum.com/en/robots/dreame-l40s-ultra-ae

## Specifications

| Criterion | Value | Level of evidence | Source | Verified on |
|---|---|---|---|---|
| Manufacturer suggested price (market = US) | 999.99 USD | manufacturer statement | Dreame (pages produit officielles) | 2026-10-01 |
| Availability (market = US) | available | manufacturer statement | Dreame (pages produit officielles) | 2026-10-03 |
| Battery runtime (conditions = Up to (maximum); manufacturer in-house lab, vacuuming mode, standard suction setting) | 10,800 s | manufacturer statement | Dreame (pages produit officielles) | 2026-10-01 |
| Official mobile app | Yes | manufacturer statement | Dreame (pages produit officielles) | 2026-10-03 |
| Compatible voice assistants | Alexa, Siri, Google Home | manufacturer statement | Dreame (pages produit officielles) | 2026-10-03 |
| Depth (configuration = Robot vacuum only (excluding base station)) | 35 cm | manufacturer statement | Dreame (pages produit officielles) | 2026-09-29 |
| Height (configuration = Robot vacuum only (excluding base station)) | 9.7 cm | manufacturer statement | Dreame (pages produit officielles) | 2026-09-29 |
| Width (configuration = Robot vacuum only (excluding base station)) | 35 cm | manufacturer statement | Dreame (pages produit officielles) | 2026-09-29 |
| Weight (configuration = Robot only, without base station) | 4 kg | manufacturer statement | Dreame (pages produit officielles) | 2026-10-01 |
| Camera | Yes | manufacturer statement | Dreame (pages produit officielles) | 2026-10-01 |
| LiDAR | Yes | manufacturer statement | Dreame (pages produit officielles) | 2026-10-01 |
| Warranty (market = US) | 94,670,856 s | manufacturer statement | Dreame (pages produit officielles) | 2026-10-01 |

“Not disclosed” means no information, not “no”. A level of evidence comes with every value.

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HTML version: https://vuntum.com/en/robots/dreame-l40s-ultra-ae

Factual data: CC BY 4.0. Attribution: “Source: Vuntum (https://vuntum.com)” with a link to the page quoted. Editorial text: all rights reserved, short quotation with attribution.