---
product_id: 543004465
title: "KUNLUN Battery Replacement for Eufy RoboVac 11 11C 11S 12 15C, 15C MAX, 25C 30 30C G10 Hybrid, G20 G30 G32 pro, G40 Hybrid & for Ecovacs Deebot N79 N79S DN622 Robot Vacuum Batteries 14.4V"
brand: "kunlun"
price: "$44.96"
currency: USD
in_stock: true
reviews_count: 8
category: "Kunlun"
url: https://www.desertcart.us/products/543004465-kunlun-battery-replacement-for-eufy-robovac-11-11c-11s-12
store_origin: US
region: United States of America
---

# ≥120 mins Runtime ≥500 Recharge Cycles 2800mAh Lithium-ion Power KUNLUN Battery Replacement for Eufy RoboVac 11 11C 11S 12 15C, 15C MAX, 25C 30 30C G10 Hybrid, G20 G30 G32 pro, G40 Hybrid & for Ecovacs Deebot N79 N79S DN622 Robot Vacuum Batteries 14.4V

**Brand:** kunlun
**Price:** $44.96
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Clean, Power Your Life — Don’t Let Your RoboVac Run Out!

## Quick Answers

- **What is this?** KUNLUN Battery Replacement for Eufy RoboVac 11 11C 11S 12 15C, 15C MAX, 25C 30 30C G10 Hybrid, G20 G30 G32 pro, G40 Hybrid & for Ecovacs Deebot N79 N79S DN622 Robot Vacuum Batteries 14.4V by kunlun
- **How much does it cost?** $44.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/543004465-kunlun-battery-replacement-for-eufy-robovac-11-11c-11s-12)

## Best For

- kunlun enthusiasts

## Why This Product

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

## Key Features

- • **No Memory, No Limits:** Charge or discharge anytime without capacity loss—always ready to power through your mess.
- • **Certified Safety First:** Built-in multi-layer protection with CE, FCC, and ROHS certifications—clean confidently and safely.
- • **Seamless Compatibility:** Fits a wide range of Eufy RoboVac & Ecovacs Deebot models—upgrade without the hassle of compatibility worries.
- • **Effortless Installation:** Swap batteries in minutes with a simple 2-screw removal—get your vacuum back to work fast.
- • **Endurance That Outlasts:** Experience up to 120 minutes of uninterrupted cleaning per charge—keep your space spotless longer than ever.

## Overview

The KUNLUN 14.4V Lithium-ion replacement battery delivers 2800mAh capacity and over 120 minutes runtime, compatible with numerous Eufy RoboVac and Ecovacs Deebot models. Engineered for durability with 500+ recharge cycles and advanced safety certifications, it offers a quick, tool-assisted installation and no memory effect for consistent peak performance. Elevate your robot vacuum’s efficiency and enjoy longer, safer cleaning sessions.

## Description

Shop for the KUNLUN Battery Replacement for Eufy RoboVac 11 11C 11S 12 15C, 15C MAX, 25C 30 30C G10 Hybrid, G20 G30 G32 pro, G40 Hybrid & for Ecovacs Deebot N79 N79S DN622 Robot Vacuum Batteries 14.4V at the desertcart Home & Kitchen Store. Find products from KUNLUN with the lowest prices.

Review: Good Battery. Better Than the Robot Vac Manufacturer's - I bought this battery to replace the one in my Sharp Ion Robot Vac that lasted me about 4 years. This battery has performed better than the original with more power and longer lasting charges. My robot vac ran about an hour on a charge with the original battery and easily runs an hour and a half or more on the Kunlun Battery. It shows no signs of slowing down. And the price was very good. Highly recommended. Update: Dec 2025: My Shark Ionic Robot Vacuum finally died after 7 years of trouble-free service. No fault of this battery. I plan on using it in my next robot vacuum provided it is compatible. Highly Recommend.
Review: The fit was great - It worked perfectly in our eufy 15c max. It charges well and the charge lasted 75 to 90 minutes run time.

## Features

- LONG LASTING -- Replacement Battery Type: Lithium-ion | Voltage: 14.4V | Capacity: 2800mAh | Removable & Rechargeable | Cycle Times: ≥500cycles | Running Time: ≥120 Mins per charge. Longer duration than others. (Battery lifetime varies with home environment and usage)
- WIDELY COMPATIBLE -- Perfect compatible for Ecovacs Deebot N79S, N79, N79SE, N79W, DN622, DN622.11, 500, and for Eufy RoboVac 11, 11S, 11S Plus, 11S MAX, 12, 15C, 15C MAX, 15T, 30, 30C MAX, 35C, G10 Hybrid, G20, G30, G32 pro, G35, G35+, G40, G40 Hybrid, G40+, G40Hybrid+ series robot vacuum cleaners.(NOT Fit for Eufy RoboVac 11+/RoboVac l70 hybrid)
- EASY TO INSTALL -- Just remove the two screws on the bottom battery compartment lid, remove the battery connector and connect the new one, then revive your robot again. Please fully charge the battery before using it for the first time.
- NO MEMORY EFFECT -- Can be charged or discharged as needed without loss of capacity. Offers long-lasting performance and durability. Keep your machine cleaning all dirt, dust, debris, hair and whatever was on the floor.
- ULTRA SAFE -- All KUNLUN batteries have complied with CE, FCC, ROHS certified and standards, built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection, ensure safer use with your vacuum cleaner.
- NOTE -- This battery replacement for Eufy robot vacuum ONLY replace for 3-Prong connector battery, please confirm your original battery connector before purchase.
- WHAT YOU GET -- 1 x Replacement battery. Any problem, please feel free to contact us. Please click the "Ask a question" on our storefront or in "YOUR ORDER" options click the "contact seller".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C5X3CZ91 |
| Amperage | 2.8 Amps |
| Antenna Location | Compatible for Eufy RoboVac & Ecovacs Deebot Series Robot Vauum Cleaners |
| Battery Capacity | 2800 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 5 Ounces |
| Best Sellers Rank | #27,751 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #131 in Vacuum Replacement Batteries #206 in Commercial Vacuum Accessories |
| Brand | KUNLUN |
| Built-In Media | Battery Pack |
| Compatible Phone Models | Compatible for Eufy RoboVac & Ecovacs Deebot Series Robot Vauum Cleaners |
| Customer Reviews | 4.6 out of 5 stars 272 Reviews |
| Manufacturer | Dongguan Tenway Power Co.,Ltd |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Recommended Uses For Product | Compatible for Eufy RoboVac & Ecovacs Deebot Series Robot Vauum Cleaners |
| Reusability | Rechargeable |
| Unit Count | 1.0 Count |
| Voltage | 14.4 Volts |
| Warranty Description | 30 days money back and 1 year limited warranty |

## Product Details

- **Battery Capacity:** 2800 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** KUNLUN
- **Number of Batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended Uses For Product:** Compatible for Eufy RoboVac & Ecovacs Deebot Series Robot Vauum Cleaners

## Images

![KUNLUN Battery Replacement for Eufy RoboVac 11 11C 11S 12 15C, 15C MAX, 25C 30 30C G10 Hybrid, G20 G30 G32 pro, G40 Hybrid & for Ecovacs Deebot N79 N79S DN622 Robot Vacuum Batteries 14.4V - Image 1](https://m.media-amazon.com/images/I/71qFsnJmjoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Battery. Better Than the Robot Vac Manufacturer's
*by G***B on September 24, 2025*

I bought this battery to replace the one in my Sharp Ion Robot Vac that lasted me about 4 years. This battery has performed better than the original with more power and longer lasting charges. My robot vac ran about an hour on a charge with the original battery and easily runs an hour and a half or more on the Kunlun Battery. It shows no signs of slowing down. And the price was very good. Highly recommended. Update: Dec 2025: My Shark Ionic Robot Vacuum finally died after 7 years of trouble-free service. No fault of this battery. I plan on using it in my next robot vacuum provided it is compatible. Highly Recommend.

### ⭐⭐⭐⭐⭐ The fit was great
*by K***. on November 17, 2025*

It worked perfectly in our eufy 15c max. It charges well and the charge lasted 75 to 90 minutes run time.

### ⭐⭐⭐⭐⭐ Replacement
*by U***D on December 10, 2025*

Worked well. Easy to install.

## Frequently Bought Together

- KUNLUN Battery Replacement for Eufy RoboVac 11 11C 11S 12 15C 15C MAX 25C 30 30C G10 Hybrid G20 G30 G40 Hybrid & for Ecovacs Deebot N79 N79S DN622 Robot Vacuum Batteries 14.4V 2800mAh
- 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 United States of America*
*Store origin: US*
*Last updated: 2026-02-05*