---
product_id: 155405351
title: "Keenstone 14.4V 3200mAh Replacement Battery for eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661"
brand: "keenstone"
price: "€ 48.35"
currency: EUR
in_stock: true
reviews_count: 12
category: "Keenstone"
url: https://www.desertcart.gr/products/155405351-keenstone-14-4v-3200mah-replacement-battery-for-eufy-robovac-11
store_origin: GR
region: Greece
---

# 3200mAh long-lasting capacity 14.4V high-voltage power Advanced safety protections Keenstone 14.4V 3200mAh Replacement Battery for eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661

**Brand:** keenstone
**Price:** € 48.35
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your clean lifestyle with Keenstone’s unstoppable battery boost!

## Quick Answers

- **What is this?** Keenstone 14.4V 3200mAh Replacement Battery for eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661 by keenstone
- **How much does it cost?** € 48.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/155405351-keenstone-14-4v-3200mah-replacement-battery-for-eufy-robovac-11)

## Best For

- keenstone enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Over 500 charge cycles with less than 5% capacity loss—reliable performance that keeps your vacuum going strong.
- • **Smart Safety First:** Integrated safeguards protect against short circuits, overheating, and overcurrent for worry-free operation.
- • **Effortless Swap & Go:** Includes screwdriver and brush for quick installation—get back to spotless floors faster than ever.
- • **Power Through Your Day:** 14.4V premium Li-ion battery delivers extended runtime up to 180 minutes per charge—clean your entire home in one go.
- • **Seamless Compatibility:** Engineered to fit a wide range of eufy RoboVac and Ecovacs Deebot models—upgrade without the hassle.

## Overview

The Keenstone 14.4V 3200mAh Replacement Battery is a premium lithium-ion power source designed for multiple eufy RoboVac and Ecovacs Deebot models. It offers up to 180 minutes of runtime per charge, supports over 500 recharge cycles with minimal capacity loss, and features built-in safety protections. Easy to install with included tools, it revitalizes your robot vacuum’s performance, ensuring your home stays effortlessly clean.

## Description

Buy Keenstone 14.4V 3200mAh Replacement Battery for eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661: 3V - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy to replace and works great! - This was the perfect replacement battery. Now my Eufy has tons of life! I was under the impression that the battery could not be replaced. I was wrong! It was easy to do and so much cheaper than a new vacuum clraner!
Review: Updated review- works great - Updated 5/27- user error, the battery works just fine for the eufy 30c. The power cord in my box for the vaccum was the wrong volts for the battery. Since this has been corrected the battery holds a long charge and works great. Highly Recommend. Original: I bought this battery as a replacement for my 30c. I even reset it with eufy customer service to accept the new battery. Every morning after it charges the app starts and it undoes and then has to restock saying the battery is dead. I have checked it not my docking station or connecting points . It’s possible I got a bad battery batch but dang I just wanna charge it and let it do its thing. Bummmed it isn’t charging to even use it.

## Features

- 🔋【COMPATIBILITY】The replacement battery is compatible with G40+, G40Hybrid+, RoboVac 11, 11S, 11S Plus, 11S MAX, 12, 15C MAX, 15C, 30, 30C, 30C MAX, G10 Hybrid, G20 Accessory & Ecovacs Deebot N79S, N79, DN622, etc.Please confirm the model before buying.
- 🔋【PREMIUM BATTERY】Keenstone battery is made of premium rechargeable batteries, and an adaptive chip is added to stabilize the current and voltage, which has no negative impact on the robot. After 500 cycles of use, the loss is less than 5%.
- 🔋【LONG BATTERY LIFE】14.4V 3200mAh premium Li-ion rechargeable replacement battery makes your machine run longer and durable, lasting 120 to 180 minutes on per charge. Charge it once and clean the whole house.
- 🔋【SAFETY BATTERY】Reliable safeguard features with build in protection for short circuit, output over voltage, overheat and output overcurrent.
- 🔋【EASY TO USE AND FIT PERFECTLY】Keep your machine cleaning all dirt,dust,debris,hair and whatever was on the floor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RZJ77CQ |
| Amperage | 3200 milliamps |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 3200 milliamp_hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 189 g |
| Best Sellers Rank | #34,162 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #12 in Vacuum Replacement Batteries |
| Brand | Keenstone |
| Built-In Media | 1 x 3200mAh 14.4V Rechargeable Replacement Battery, 1 x Brush, 1 x Screwdriver |
| Compatible Phone Models | eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661 |
| Customer Reviews | 4.5 out of 5 stars 3,016 Reviews |
| Item Dimensions | 3.15 x 1.57 x 1.57 inches |
| Item Weight | 19.87 g |
| Manufacturer | Keenstone |
| Model Name | D54 |
| Model Number | D54 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Vacuum Cleaner |
| UPC | 697691197500 |
| Unit Count | 1 Count |
| Voltage | 14.4 volts |
| Warranty Description | 1 Year Manufacturer |

## Product Details

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

## Images

![Keenstone 14.4V 3200mAh Replacement Battery for eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661 - Image 1](https://m.media-amazon.com/images/I/71D1CyJPuzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this work for the deebot n79se?**
A: Dear customer
Thank you for your interest in Keenstone replacement Deebot & RoboVac battery,
This battery is completely suitable for deebot n79se, you can buy and use it with confidence.
If you have any questions, please feel free to contact us

**Q: Will these batteries work well for Deebot 500?**
A: I bought 2 batteries and have been using them for years with my Deebot 500, never had any issues, hope this helps you.

**Q: Is it work for RoboVac 30?**
A: Yes

**Q: Will this eufy battery cause damage my eufy roboVac 11S?**
A: I don’t think so, this eufy battery replacement still works perfectly after 5 months of use

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to replace and works great!
*by M***S on December 21, 2025*

This was the perfect replacement battery. Now my Eufy has tons of life! I was under the impression that the battery could not be replaced. I was wrong! It was easy to do and so much cheaper than a new vacuum clraner!

### ⭐⭐⭐⭐⭐ Updated review- works great
*by A***R on May 14, 2024*

Updated 5/27- user error, the battery works just fine for the eufy 30c. The power cord in my box for the vaccum was the wrong volts for the battery. Since this has been corrected the battery holds a long charge and works great. Highly Recommend. Original: I bought this battery as a replacement for my 30c. I even reset it with eufy customer service to accept the new battery. Every morning after it charges the app starts and it undoes and then has to restock saying the battery is dead. I have checked it not my docking station or connecting points . It’s possible I got a bad battery batch but dang I just wanna charge it and let it do its thing. Bummmed it isn’t charging to even use it.

### ⭐⭐⭐⭐⭐ Worked!
*by J***T on March 16, 2024*

I was a little leery by some of the reviews here but I figured it was an Amazon purchase and I could return if needed. I had my Eufy a bit over a year and used it daily. It started stopping while vacuuming; no beeping or anything. Just stopped and was "dead". I figured I would try battery and this price was decent compared to purchasing new vacuum. Now it runs well over an hour. Yay. Happy that is all it was.

## Frequently Bought Together

- Replacement Battery Compatible with eufy RoboVac 11 11C 11S Plus 11S MAX 12 15C 15C MAX 15T 25C 30C G10 Hybrid G30 Edge R500 R450 & Ecovacs Deebot N79 N79S N95 DN622 661 | 14.4V 2600mAh
- 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
- 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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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-26*