# Battery extra digital for XIAOMI Mi Robo S50 14.8V 5.2Ah Li-ion

**URL:** https://aio.lv/en/product--extra-digital-tb921249--10980995
**Data updated:** 2025-12-30 15:01 (EET)
**Category:** Power tool batteries
**Manufacturer:** extra digital
**Manufacturer code:** TB921249
**EAN:** 9990000921249
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-tb921249--10980995

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Rechargeable Li-ion battery by extra digital compatible with XIAOMI Mi Robo S50. Rated 14.8V and 5.2Ah capacity, it supplies power for extended cleaning sessions and replacement of worn or failing original packs. Intended for use in the specified robot vacuum model to restore runtime and maintain cleaning performance. Handle and install according to device instructions.

## Long description

Battery 5.2Ah for Xiaomi Mi Robo / Mijia / Roborock S50 series, rechargeable Li‑ion pack rated 14.8 V and 5200 mAh. This replacement battery from extra digital restores runtime for compatible robot vacuum models and is intended to be installed in units listed by the manufacturer. Handle and install the pack following the vacuum cleaner’s instructions.
Advantages
The battery offers a large charge capacity and a low self‑discharge rate, providing longer operation between charges and stable power delivery during cleaning cycles. It is designed as a direct replacement with matching electrical specifications for the listed Xiaomi/Mijia/Roborock models.
Suitable for
Xiaomi Mi Robo / Millet Sweeper and Mijia Roborock S50/S51
Xiaomi Roborock Sweep One series (S50, S51, S55)
Xiaomi Roborock S5 / S5 Max and S6 / S6 Pure / S6 Max
Xiaomi Roborock S7 / S70 / S75 and T60 / T61 / T65 models
Key specifications
Capacity: 5200 mAh
Chemistry: Li‑ion (Lithium‑ion)
Nominal voltage: 14.8 V
Compatible part numbers: CS‑XMS500VX, BRR‑2P4S, BRR‑2P4S‑5200S, BRR‑2P4S‑5200D
Warranty: 12 months
How to use
Power the robot off and remove the battery compartment cover according to the vacuum cleaner’s user manual. Replace the old battery with this 14.8 V 5200 mAh pack, ensuring correct connector alignment and secure fixation. Reassemble the cover and charge the robot fully before the first cleaning cycle. Follow the device manufacturer’s safety and installation instructions at all times.
Usage recommendations
For best results, use this battery only in the compatible Xiaomi/Mijia/Roborock models listed, store it in a cool dry place when not in use, and avoid exposure to extreme temperatures. Dispose of the battery according to local electronic waste regulations.

## FAQ

### How much does the Battery extra digital for XIAOMI Mi Robo S50 14.8V 5.2Ah cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 02.07.2026 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. All transactions are 100% secure and encrypted.

### 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 extra digital 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 extra digital 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

## Image

https://aio.lv/img/cache/product/10980995/61416254_large.webp