---
product_id: 161773554
title: "DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh"
brand: "dtk"
price: "€ 13.87"
currency: EUR
in_stock: true
url: https://www.desertcart.com.cy/products/161773554-dtk-li-ion-replacement-battery-vacuum-cleaner-for-xiaomi-mi
store_origin: CY
region: Cyprus
---

# 7000mAh long-lasting capacity 14.4V high-voltage power Multi-layer safety protection DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh

**Brand:** dtk
**Price:** € 13.87
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your clean game — don’t let your robot run out before you do!

## Quick Answers

- **What is this?** DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh by dtk
- **How much does it cost?** € 13.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/161773554-dtk-li-ion-replacement-battery-vacuum-cleaner-for-xiaomi-mi)

## Best For

- dtk enthusiasts

## Why This Product

- Trusted dtk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First, Always:** Advanced over-charge, over-current, short-circuit, and temperature protections keep your device and home safe.
- • **Marathon Battery Life:** Massive 7000mAh capacity ensures your Xiaomi Mi Robot runs longer, reducing downtime and boosting productivity.
- • **Seamless Compatibility:** Perfectly engineered for Xiaomi Mi Robot S50 and S51 models, guaranteeing hassle-free replacement and peak performance.
- • **Confidence in Every Charge:** Grade A+ cells with no memory effect plus a 12-month warranty and responsive customer support for worry-free use.
- • **Power that Keeps You Moving:** 14.4V lithium-ion battery delivers consistent, high-voltage energy for uninterrupted cleaning sessions.

## Overview

This DTK Li-ion Replacement Battery is a high-capacity 14.4V, 7000mAh power source designed specifically for Xiaomi Mi Robot vacuum cleaners (S50, S51). Featuring Grade A+ lithium-ion cells with no memory effect and comprehensive multi-layer safety protections, it ensures long-lasting, reliable performance. Certified by CE, FCC, ROHS, and PSE, it comes with a 12-month warranty and dedicated customer service, making it the smart, safe choice to keep your smart home spotless.

## Description

Full description not available

## Features

- [Replacement battery for Xiaomi] Battery type: Lithium-ion, voltage: 14.4V, capacity: 6800mAh. With CE FCC ROHS PSE certificates. Battery life is 1000 times.
- [Excellent compatibility and affordable price] Fully equipped with Xiaomi Mi Robot Xiaomi Mijia compatible with 1st and 2nd generation S50 S51 Xiaomi robot hoovers.
- [Safe and Stable ] : Over-charge protection, over-current protection, short-circuit protection, high temperature protection to make sure you use the robot hoover safely.
- [Reliably durable ] 8 x 18650 cells, Li-ion battery, no memory effect. Can be charged or discharged as needed without loss of capacity. Grade A+ cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability.
- [12 Month Warranty and Friendly Customer Service] If you encounter any difficulties, please contact us via desertcart info. 30 days free refund and exchange, 12 months warranty and friendly customer service as always.

## Product Details

- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Brand:** DTK
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 7000 Milliampere Hour (mAh)
- **Recommended uses for product:** Vacuum Cleaner

## Images

![DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh - Image 1](https://m.media-amazon.com/images/I/615AB486MJL.jpg)
![DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh - Image 2](https://m.media-amazon.com/images/I/61CEOQRUerL.jpg)
![DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh - Image 3](https://m.media-amazon.com/images/I/71f01mWJAfL.jpg)
![DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh - Image 4](https://m.media-amazon.com/images/I/61EeT0TATfL.jpg)
![DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with s50 s51 Robot 14.4V 7000mAh - Image 5](https://m.media-amazon.com/images/I/81xsVpcOSfL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Frequently Bought Together

- DTK Li-ion Replacement Battery Vacuum Cleaner for Xiaomi Mi Robot Xiaomi Mijia Compatible with Roborock s50 s51 Robot 14.4V 7000mAh
- 4 Pack Filter For Xiaomi Roborock S5 Max S6 MaxV S6 Pure / S50 S6 T6 T7/T7 Pro MI Robot Vacuum Cleaner
- DingGreat Accessory Kit for Xiaomi Roborock S55 S50 S51 Robot Vacuum Cleaner Replacement Parts Pack of 1 Main Brush, 2 HEPA Filter, 2 Side Brush, 1 Main brush cover, 1 Cleaning Brush

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.cy/products/161773554-dtk-li-ion-replacement-battery-vacuum-cleaner-for-xiaomi-mi](https://www.desertcart.com.cy/products/161773554-dtk-li-ion-replacement-battery-vacuum-cleaner-for-xiaomi-mi)

---

*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-24*