---
product_id: 670550645
title: "14.4v Vacuum Robot Battery Replacement: for Eufy Robovac 11S 11 30C 30 25C 15C 15T G30 G20 - 3200mAh Vacuum Batteries for Ecovacs Deebot N79 N79w N79w DN622, Shark Ion Rv750, Goovi, Amarey, Coredy Etc"
brand: "ruasiy"
price: "¥7278"
currency: JPY
in_stock: true
reviews_count: 8
category: "Ruasiy"
url: https://www.desertcart.jp/products/670550645-14-4v-vacuum-robot-battery-replacement-for-eufy-robovac-11s
store_origin: JP
region: Japan
---

# 14.4V stable voltage output 3200mAh high-capacity power Built-in multi-layer safety 14.4v Vacuum Robot Battery Replacement: for Eufy Robovac 11S 11 30C 30 25C 15C 15T G30 G20 - 3200mAh Vacuum Batteries for Ecovacs Deebot N79 N79w N79w DN622, Shark Ion Rv750, Goovi, Amarey, Coredy Etc

**Brand:** ruasiy
**Price:** ¥7278
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your clean lifestyle with battery brilliance!

## Quick Answers

- **What is this?** 14.4v Vacuum Robot Battery Replacement: for Eufy Robovac 11S 11 30C 30 25C 15C 15T G30 G20 - 3200mAh Vacuum Batteries for Ecovacs Deebot N79 N79w N79w DN622, Shark Ion Rv750, Goovi, Amarey, Coredy Etc by ruasiy
- **How much does it cost?** ¥7278 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/670550645-14-4v-vacuum-robot-battery-replacement-for-eufy-robovac-11s)

## Best For

- ruasiy enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Advanced protections guard against short circuits, overheating, and overcurrent for worry-free use.
- • **Smart Stability Tech:** Adaptive chip ensures consistent voltage and current for peak vacuum performance.
- • **Effortless Installation:** Perfect fit design makes replacement quick and hassle-free—get your vacuum running like new instantly.
- • **Unmatched Compatibility:** Works seamlessly with 20+ top vacuum robot models including Eufy, Ecovacs, Shark & more.
- • **Long-Lasting Power Boost:** 3200mAh Li-ion battery delivers up to 180 minutes of uninterrupted cleaning per charge.

## Overview

This 14.4V 3200mAh lithium-ion replacement battery is engineered for premium performance and wide compatibility with leading vacuum robot brands like Eufy, Ecovacs, and Shark. Featuring an adaptive chip for stable power delivery and multi-layer safety protections, it extends your vacuum’s runtime up to 180 minutes per charge. Easy to install and designed to maintain over 95% capacity after 500 cycles, it’s the smart upgrade to keep your home spotless and your vacuum running like new.

## Description

desertcart.com: 14.4v Vacuum Robot Battery Replacement: for Eufy Robovac 11S 11 30C 30 25C 15C 15T G30 G20 - 3200mAh Vacuum Batteries for Ecovacs Deebot N79 N79w N79w DN622, Shark Ion Rv750, Goovi, Amarey, Coredy Etc : Home & Kitchen

Review: Easy to install and charge lasts extended period - Easy replacement for my yard sale RoboVac that runs like new again with 0 power issues. Holds charge well and fits perfectly once screws were removed from cover. Vacuum works just like it did out of the box. Great way to extend the life of your vacuum without buying a new unit. Would recommend just on the charge levels and how much better my vacuum works after installation.
Review: Replacement battery works - This battery works with my Robovac. I got the right replacement battery. I would buy again, since I know this battery only last for 5 years total

## Features

- Wide Compatibility - This vacuum battery replacement is compatible with Eufy RoboVac models 11, 11S, 11S MAX, 11S PLUS, 12, 15C, 15C MAX, 15T, 25C, 30, 30C MAX, 35C, G10 Hybrid, G30, G30 Edge, G30 Hybrid, G30 Verge, G20, R500, R450, Ecovacs Deebot models N79S, 500, N79, N79SE, N79W, DN622, and Shark Ion RV750, among others
- Premium Battery - This vacuum robot battery features high-quality rechargeable cells and an adaptive chip that stabilizes current and voltage, ensuring no adverse effects on the robot. It retains over 95% of its capacity after 500 cycles of use
- Long Battery Life - The 14.4V 3200mAh premium Li-ion rechargeable battery ensures extended run time and durability, providing 120 to 180 minutes of cleaning per charge. Simply charge it once and clean your entire house
- Safety Battery - Equipped with reliable safeguard features, this battery includes built-in protection against short circuits, output overvoltage, overheating, and output overcurrent
- Easy to Use and Perfect Fit - Keep your machine running smoothly to clean all dirt, dust, debris, hair, and anything else on the floor
- Satisfaction Guaranteed - We strive for 100% customer satisfaction. If you encounter any issues with the product, we will do our best to resolve them and offer a replacement or refund

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG9XBRSG |
| Batteries | 1 Lithium Ion batteries required. |
| Best Sellers Rank | #37,570 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #26 in Vacuum Replacement Batteries |
| Customer Reviews | 4.4 4.4 out of 5 stars (324) |
| Date First Available | October 16, 2024 |
| Item Weight | 7.8 ounces |
| Item model number | 3200mAh Vacuum Robot Battery |
| Manufacturer | Ruasiy |
| Package Dimensions | 4.02 x 2.48 x 2.44 inches |

## Product Details

- **Battery Capacity:** 3200 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** Ruasiy
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Vacuum Cleaner

## Images

![14.4v Vacuum Robot Battery Replacement: for Eufy Robovac 11S 11 30C 30 25C 15C 15T G30 G20 - 3200mAh Vacuum Batteries for Ecovacs Deebot N79 N79w N79w DN622, Shark Ion Rv750, Goovi, Amarey, Coredy Etc - Image 1](https://m.media-amazon.com/images/I/71d8fJX5x-L.jpg)

## Available Options

This product comes in different **Amperage** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to install and charge lasts extended period
*by C***W on November 12, 2025*

Easy replacement for my yard sale RoboVac that runs like new again with 0 power issues. Holds charge well and fits perfectly once screws were removed from cover. Vacuum works just like it did out of the box. Great way to extend the life of your vacuum without buying a new unit. Would recommend just on the charge levels and how much better my vacuum works after installation.

### ⭐⭐⭐⭐⭐ Replacement battery works
*by M***Y on January 10, 2026*

This battery works with my Robovac. I got the right replacement battery. I would buy again, since I know this battery only last for 5 years total

### ⭐⭐⭐⭐⭐ Fits Eufy 25c Robovac
*by S***R on November 19, 2025*

I haven't used my Eufy 25c Robovac in several years. It would not take a charge. This battery fits perfect, came with a small brush and screwdriver! My robovac is finally fully charged and running like it should. So excited I found this battery, not realizing the original battery wore out.

## Frequently Bought Together

- 14.4v Vacuum Robot Battery Replacement: for Eufy Robovac 11S 11 30C 30 25C 15C 15T G30 G20-3200mAh Vacuum Batteries for Ecovacs Deebot N79 N79w N79w DN622, Shark Ion Rv750, Goovi, Amarey, Coredy Etc
- Spare Accessories Compatible for eufy 11S Max, G30, 30C Max, 15C Max, G32 Pro, Robotic Vacuum Replacements: 1 Roller Brush 6 Side Brushes 5 Unibody Filter 𝙉𝙊𝙏 𝙛𝙤𝙧 𝟏𝟏𝐒 / 𝗚𝟯𝟬 𝗛𝘆𝗯𝗿𝗶𝗱
- Roller Brush Replacement for Eufy G32,G30,15C,G32 Pro,G35+,G40+,G40 Hybrid+, Eufy 11S, Eufy 11S MAX,Eufy RoboVac 25C,G30 Hybrid, G10 Hybrid,G20 Hybrid,30C,30,30C MAX,15C MAX, 35C (2 Pack)

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**Shop now:** [https://www.desertcart.jp/products/670550645-14-4v-vacuum-robot-battery-replacement-for-eufy-robovac-11s](https://www.desertcart.jp/products/670550645-14-4v-vacuum-robot-battery-replacement-for-eufy-robovac-11s)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-08*