---
product_id: 678256758
title: "eufy Robot Vacuum Cleaner, Replacement Battery for Omni S1 Pro and S1"
brand: "eufy"
price: "FREE"
currency: HUF
in_stock: false
url: https://www.desertcart.hu/products/678256758-eufy-robot-vacuum-cleaner-replacement-battery-for-omni-s1-pro
store_origin: HU
region: Hungary
---

# 21.6V Lithium-ion tech 4600mAh high-capacity power Easy plug & play install eufy Robot Vacuum Cleaner, Replacement Battery for Omni S1 Pro and S1

**Brand:** eufy
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power up your clean game — don’t let a dead battery slow your flow!

## Quick Answers

- **What is this?** eufy Robot Vacuum Cleaner, Replacement Battery for Omni S1 Pro and S1 by eufy
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/678256758-eufy-robot-vacuum-cleaner-replacement-battery-for-omni-s1-pro)

## Best For

- eufy enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Swap:** Designed for quick, tool-free replacement—get your vacuum back to work in under 5 minutes.
- • **Power That Lasts:** 4600mAh real capacity keeps your eufy vacuum running strong for a full cleaning cycle without compromise.
- • **Smart Protection:** Built-in real-time current & temperature monitoring safeguards your device for a longer battery lifespan.
- • **Precision Voltage:** 21.6V Lithium-ion battery ensures optimal energy delivery and peak performance every time.
- • **Genuine Quality Assurance:** Official eufy replacement guarantees compatibility and reliability, avoiding risks from non-compliant sellers.

## Overview

This official eufy replacement battery, engineered for the Omni S1 Pro and S1 models, delivers a robust 4600mAh capacity at 21.6V using premium Lithium-ion cells. Featuring intelligent protection with real-time current and temperature monitoring, it ensures durability and safety. Installation is straightforward, enabling busy professionals to maintain peak vacuum performance with minimal downtime. Recommended replacement every 12 months to keep your smart cleaning routine uninterrupted.

## Description

eufy Robot Vacuum Cleaner, Replacement Battery for Omni S1 Pro and S1 | 4,600 mAh Real Capacity, 21.6V Lithium-lon: desertcart.co.uk: Home & Kitchen

## Features

- Compatibility: Designed specifically for eufy Robot Vacuum Omni S1 Pro and S1 Omni
- High Quality: Made with high-quality battery cells, this replacement battery offers intelligent and comprehensive protection. Real-time monitoring of current and temperature ensures a durable lifespan.
- Easy Installation: Simply remove the robot's battery cover, unlatch to take out the old battery, then insert the new one. Ensure the battery wires are neatly tucked inside the compartment for a perfect fit.
- Optimal Performance: Replace the battery approximately every 12 months to maintain efficient vacuum cleaning.
- Note: To protect your robot vacuum and extend its lifespan, buying our branded replacement parts is recommended, as we have received customer complaints from relevant non-compliant sellers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D48MLYYH |
| Best Sellers Rank | 1,192,310 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,035 in Vacuum Batteries |
| Guaranteed software updates until | unknown |
| Item model number | T29J4 |
| Manufacturer | Anker |
| Package Dimensions | 11.3 x 8.31 x 5.89 cm; 549 g |

## Product Details

- **Battery capacity:** 4600 Milliampere Hour (mAh)
- **Battery cell composition:** Lithium Ion
- **Brand:** eufy
- **Number of batteries:** 1 Lithium Ion batteries required.
- **Recommended uses for product:** eufy S1 Pro

## Images

![eufy Robot Vacuum Cleaner, Replacement Battery for Omni S1 Pro and S1 - Image 1](https://m.media-amazon.com/images/I/61AgBgQEa3L.jpg)

## Frequently Bought Together

- eufy Accessory-Replacement Battery Omni S1 Pro/S1, 4,600 mAh Real Capacity, 21.6V Lithium-Ion
- eufy Robot Vacuum Omni S1 Pro with All-in-One Station, HydroJet Robot Vacuum and Mop Combo, Eco-Clean Ozone, 8000 Pa Suction, Obstacle Avoidance, Auto Mop Washing & Drying, Self-Emptying
- eufy Accessory Kit for Omni S1 Pro/S1, 2 Rolling Mops, 4 High-Performance Filters, Dirty Water Reservoir Filter, Rolling Brush & Brush Guard, 3 Dust Bags, and 2 Sets of Side Brushes

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**Shop now:** [https://www.desertcart.hu/products/678256758-eufy-robot-vacuum-cleaner-replacement-battery-for-omni-s1-pro](https://www.desertcart.hu/products/678256758-eufy-robot-vacuum-cleaner-replacement-battery-for-omni-s1-pro)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-07*