---
product_id: 670682270
title: "Upgraded 4000mAh N79 14.4V Battery for Eufy RoboVac 11 11S 30 15C 25C 35C Robot Vacuum Cleaner for Ecovacs Deebot N79 N79S Deebot 500 600 DN622, Goovi F007C D380 Robot Vacuum Cleaner Battery"
brand: "batryuic"
price: "26142CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Batryuic"
url: https://www.desertcart.sn/products/670682270-upgraded-4000mah-n79-14-4v-battery-for-eufy-robovac-11
store_origin: SN
region: Senegal
---

# 14.4V High Voltage Power 1000+ Recharge Cycles Durability 4000mAh Ultra Capacity Upgraded 4000mAh N79 14.4V Battery for Eufy RoboVac 11 11S 30 15C 25C 35C Robot Vacuum Cleaner for Ecovacs Deebot N79 N79S Deebot 500 600 DN622, Goovi F007C D380 Robot Vacuum Cleaner Battery

**Brand:** batryuic
**Price:** 26142CFA
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your clean, power your day—never miss a spot again!

## Quick Answers

- **What is this?** Upgraded 4000mAh N79 14.4V Battery for Eufy RoboVac 11 11S 30 15C 25C 35C Robot Vacuum Cleaner for Ecovacs Deebot N79 N79S Deebot 500 600 DN622, Goovi F007C D380 Robot Vacuum Cleaner Battery by batryuic
- **How much does it cost?** 26142CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/670682270-upgraded-4000mah-n79-14-4v-battery-for-eufy-robovac-11)

## Best For

- batryuic enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Upgrade:** Backed by 365-day warranty and 30-day refund policy—join thousands who revived their vacuums hassle-free.
- • **Marathon-Grade Power:** Experience up to 3 hours of uninterrupted cleaning with a true 4000mAh lithium-ion powerhouse.
- • **Enduring Battery Life:** No memory effect and low self-discharge ensure your RoboVac stays energized for 1000+ full charge cycles.
- • **Seamless Compatibility:** Effortlessly fits Eufy RoboVac 11, 11S, 30 series and multiple Ecovacs Deebot models—plug and play perfection.
- • **Smart Safety Circuitry:** Advanced CC CV charging tech shields against overcharge, over-discharge, and voltage spikes for peace of mind.

## Overview

The Batryuic Upgraded 4000mAh 14.4V lithium-ion battery is a premium replacement for Eufy RoboVac and Ecovacs Deebot models, delivering up to 180 minutes of runtime and over 1000 recharge cycles. Featuring intelligent safety protections and broad compatibility, it revitalizes your robot vacuum with reliable, long-lasting power backed by a full year warranty.

## Description

desertcart.com: Upgraded 4000mAh N79 14.4V Battery for Eufy RoboVac 11 11S 30 15C 25C 35C Robot Vacuum Cleaner for Ecovacs Deebot N79 N79S Deebot 500 600 DN622, Goovi F007C D380 Robot Vacuum Cleaner Battery : Home & Kitchen

Review: As of today, good battery! Eufy RoboVac 11S back up and running. - The battery arrived on time, and replacing it was very easy. The battery was compatible with my Eufy RoboVac 11S. It charged quickly, and my Eufy RoboVac 11S is now back up and running. So far, I haven’t experienced any issues and everything is working perfectly.
Review: Great replacement battery - As described, used to replace battery in eufy robovac 11s model T2108 . Worked great and brought it back to life. Shipping got delayed but it was worth a couple extra days wait for perfect fit

## Features

- 【Upgraded 4.0Ah Capacity】: The real-capacity 4000mAh lithium-ion deebot replacement battery provides an ultra-long running time of 120 to 180 minutes when fully charged. The specific time varies depending on the machine model and age, most can last 2 hours, and the life span can be up to 1000+ cycles(1cycle: full charge→full discharge).
- 【Compatibility】: Compatible with Eufy RoboVac 30C Eufy RoboVac 11 11S 11S MAX RoboVac 30 30C RoboVac 12 RoboVac 15T 15C, 15C MAX, RoboVac 35C Conga Excellence 990 DEEBOT N79S N79. 🚩To aviod wasting time, you'd better remove your original battery from your robot vacuum and make sure yours is 3-prong plug as ours
- 【Safety and Stability】Built-in intelligent CC CV charging circuit provide comprehensive protection: overcharges, over-discharge, over-current and overvoltage protection to ensure safety and extend battery life. Acquisition of CE FCC ROHS certificates.
- 【1000+ Recharge Cycles】Batryuic 4.0Ah(No Fake High Label Capacity)Ecovcas battery replacement can be recharged up to 600+ cycles of use(1cycle: full charge→full discharge). No memory effect, low self-discharge rate and long-lasting battery life.
- 【Buy Worry-free】We provide 30 days full refund and return, 365 days limited warranty, 24 hours warmly service. 💌Contact us: Any question click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DL18B5QW |
| Antenna Location | Battery for some deebot and eufy Robot Vacuum series |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 165 Grams |
| Best Sellers Rank | #27,913 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Vacuum Replacement Batteries |
| Brand | Batryuic |
| Built-In Media | 14.4V 4S1P 4000mAh Battery |
| Customer Reviews | 4.6 out of 5 stars 630 Reviews |
| Item Weight | 160 Grams |
| Manufacturer | Batryuic |
| Model Name | eufy 11s battery |
| Model Number | Eufy Battery Replacement |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Battery for some deebot and eufy Robot Vacuum series |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 14.4 Volts |
| Warranty Description | We provide you free replacement battery if battery cannot be charged within 1 year |

## Product Details

- **Battery Capacity:** 4000 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Batryuic
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Battery for some deebot and eufy Robot Vacuum series

## Images

![Upgraded 4000mAh N79 14.4V Battery for Eufy RoboVac 11 11S 30 15C 25C 35C Robot Vacuum Cleaner for Ecovacs Deebot N79 N79S Deebot 500 600 DN622, Goovi F007C D380 Robot Vacuum Cleaner Battery - Image 1](https://m.media-amazon.com/images/I/51qdF4c1d3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ As of today, good battery! Eufy RoboVac 11S back up and running.
*by P***E on May 13, 2026*

The battery arrived on time, and replacing it was very easy. The battery was compatible with my Eufy RoboVac 11S. It charged quickly, and my Eufy RoboVac 11S is now back up and running. So far, I haven’t experienced any issues and everything is working perfectly.

### ⭐⭐⭐⭐⭐ Great replacement battery
*by A***R on June 12, 2026*

As described, used to replace battery in eufy robovac 11s model T2108 . Worked great and brought it back to life. Shipping got delayed but it was worth a couple extra days wait for perfect fit

### ⭐⭐⭐⭐⭐ Perfect replacement for Eufy 11s
*by T***E on June 13, 2026*

Replaced my old eufy battery perfectly. It booted right up and began charging with no issues. I can't speak to whether it actually has an expanded capacity, but it's worth the shot.

## Frequently Bought Together

- Upgraded 4000mAh N79 14.4V Battery for Eufy RoboVac 11 11S 30 15C 25C 35C Robot Vacuum Cleaner for Ecovacs Deebot N79 N79S Deebot 500 600 DN622, Goovi F007C D380 Robot Vacuum Cleaner Battery
- SONGRUI Replacement Parts for eufy robovac 11S, 12, 15T, 15C, 25C, 30, 30C, 35C Slim Carpet Robotic Vacuum Cleaner Hepa Filter Pre-filter Roller Brush Spin Side Brushes Attachment (with Pre-Filter)

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**Shop now:** [https://www.desertcart.sn/products/670682270-upgraded-4000mah-n79-14-4v-battery-for-eufy-robovac-11](https://www.desertcart.sn/products/670682270-upgraded-4000mah-n79-14-4v-battery-for-eufy-robovac-11)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-12*