# Robot vacuum cleaner Roborock Saros 20 with Refill and Drainage System, 6400 mAh, 200 min runtime, 2.5 L dust bin, black

**URL:** https://aio.lv/en/product--roborock-s20rd52-00--12390642
**Data updated:** 2026-04-26 16:17 (EEST)
**Category:** Cleaning robots
**Manufacturer:** Roborock
**Manufacturer code:** S20RD52-00
**EAN:** 6936905905307
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 1 779.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 1 471.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roborock-s20rd52-00--12390642

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Roborock Saros 20 is a robot vacuum cleaner with a Refill and Drainage System designed for automated floor cleaning and wet mopping. It features a 6400 mAh Li‑Ion battery with up to 200 minutes runtime, a 2.5 L bagless dust container plus a 0.256 L dust compartment reference, mop washing at the base station, automatic return and purification functions. Noise level around 63 dB; suitable for daily vacuuming and mopping of homes and apartments.

## Long description

Roborock Saros 20 is a robot vacuum cleaner with a built-in Refill and Drainage System for automated vacuuming and wet mopping. It combines a 2.5 L bagless dust container and a high-capacity 6400 mAh Li‑Ion battery that provides up to 200 minutes of runtime. The device returns automatically to its base station for mop washing and drainage, supports Wi‑Fi connectivity and operates at around 63 dB, making it suitable for regular home cleaning.
Advantages
The Saros 20 offers extended runtime from its 6400 mAh battery, allowing long cleaning cycles on a single charge. A 2.5 L bagless dust container reduces the need for frequent emptying, while the Refill and Drainage System automates mop washing and water management. Integrated Wi‑Fi enables remote control and scheduling, and the machine’s noise level near 63 dB keeps operation relatively unobtrusive.
Suitable for
Daily vacuuming and wet mopping of apartments and homes
Large rooms or multi‑room cleaning due to extended runtime
Users who prefer automated mop maintenance and base‑station cleaning
When it may not be suitable
It may be less suitable for homes that require very quiet operation below the stated noise level or for users who need a very compact, lightweight unit — the product weight is around 5.05 kg. Also, if you require specialized cleaning for high‑pile carpets or professional-grade suction beyond typical household needs, this model’s specifications may not match those specific demands.
Key specifications
Dust capacity (total): 2.5 L
Wet mopping: Yes
Automatic base station return with mop washing and drainage
Runtime: up to 200 minutes
Battery type and capacity: Lithium‑Ion, 6400 mAh
Noise level: approximately 63 dB
Suction force: 36000 Pa
Weight: 5.05 kg
Color: Black
How to use
Place the Roborock Saros 20 on a flat surface and connect the base station to power. Fill the refillable water tank if you plan to use wet mopping, then set the cleaning schedule or start a manual cleaning via the onboard controls or the Wi‑Fi connected app. After cleaning, the robot will return to the base station automatically for mop washing and drainage. Empty the dust container as needed and follow the user manual for regular maintenance of filters and brushes.
What to consider before purchase
Verify floor types in your home (hard floors and low‑pile carpets are best suited for wet mopping)
Assess whether the device weight (~5.05 kg) and dimensions fit storage and handling preferences
Ensure your home Wi‑Fi network is compatible for remote control and scheduling features
Consider the need for very low noise levels or specialized carpet cleaning, which this model may not prioritize
Usage recommendations
Schedule regular cleaning cycles for optimal floor maintenance, keep the dust container emptied between large cleaning sessions, and use the Refill and Drainage System as instructed to maintain mop hygiene and suction performance.

## Specifications

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Dust container type | Bagless |
| Shape | Round |

### Performance

| Feature | Value |
|---|---|
| Dust capacity (base + vacuum cleaner) | 2.5 L |
| Dust capacity (vacuum cleaner) | 0.256 L |
| Wet mopping | Yes |
| Automatic base station return | Yes |
| Noise level | 63 dB |
| Wi-Fi | Yes |
| Integrated sensors | Camera |
| Navigation type | LiDAR |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax) |
| Brush material | Rubber |
| Base station functions | Purification, Mop washing, Charging |
| Obstacle detection | Yes |
| Obstacle crossing up to | 88 mm |
| Liftable mop | Yes |
| Automatic mop drying | Yes |

### Power

| Feature | Value |
|---|---|
| Runtime | 200 min |
| Charging time | 2.5 h |
| AC input frequency | 50/60 |
| AC input voltage | 220-240 |
| Motor power | 65 W |

### Technical details

| Feature | Value |
|---|---|
| Suction power | 36000 Pa |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 5.05 kg |
| Height | 79.8 mm |
| Width | 350 mm |
| Depth | 353 mm |
| Base station dimensions (W x D x H) | 381 x 475 x 300 |
| Base station weight | 8350 g |

### Packaging content

| Feature | Value |
|---|---|
| Base station | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 6400 mAh |

## FAQ

### How much does the Roborock Saros 20 robot vacuum cleaner cost, and is it available for purchase?

The price is 1,779.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Wednesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Roborock Saros 20 robot vacuum cleaner be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Roborock products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Roborock service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: dust container type, dust capacity (base + vacuum cleaner), wet mopping, automatic base station return, runtime, weight, battery technology, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12390642/68551213_large.webp