---
product_id: 713298564
title: "3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V"
brand: "cqceo"
price: "₨3253"
currency: SCR
in_stock: true
reviews_count: 5
category: "Cqceo"
url: https://www.desertcart.sc/products/713298564-3400mah-vacuum-cleaner-battery-for-eufy-robovac-lr20-lr30-hybrid
store_origin: SC
region: Seychelles
---

# 14.4V Stable Voltage 3400mAh High Capacity Multi-layer Safety Protection 3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V

**Brand:** cqceo
**Price:** ₨3253
**Availability:** ✅ In Stock

## Summary

> 🔋 Recharge your RoboVac, reclaim your time!

## Quick Answers

- **What is this?** 3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V by cqceo
- **How much does it cost?** ₨3253 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/713298564-3400mah-vacuum-cleaner-battery-for-eufy-robovac-lr20-lr30-hybrid)

## Best For

- cqceo enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Built-in protections guard against overcharge, over-discharge, overheating, and overcurrent.
- • **Seamless Compatibility:** Perfectly engineered for Eufy RoboVac LR20, LR30 Hybrid+, and L35 Hybrid+ models.
- • **Consistent & Reliable Voltage:** 14.4V lithium-ion battery delivers steady power for optimal vacuum efficiency.
- • **Easy Installation & Battery Revival:** Simple plug-and-play replacement with recommended charge cycles to maximize battery life.
- • **Power Through Your Cleaning Sessions:** 3400mAh capacity ensures longer runtime for uninterrupted RoboVac performance.

## Overview

This brand new 3400mAh lithium-ion battery operates at 14.4V and is designed specifically for Eufy RoboVac LR20, LR30 Hybrid+, and L35 Hybrid+ models. Featuring advanced safety protections and a high-capacity design, it ensures longer cleaning sessions with reliable power delivery. Easy to install and optimized for performance, it revives your vacuum’s efficiency and keeps your smart home spotless.

## Description

Specifications: Voltage:14.4V Capacity:3400mAh Battery Type:Lithium ion Battery Condition: Brand New Color: Black Condition: 100% New from Manufacturer, Grade A Cell Compatible Part Numbers: CMICR18650F9M-4S1P T2996011 Compatible Model: for Eufy RoboVac LR20 Robot for Eufy RoboVac LR30 Hybrid Robot for Eufy RoboVac LR30 Hybrid+ Robot for Eufy RoboVac L35 Hybrid+ Robot

Review: This brought my Anker Eufy L35 Hybrid+ back to life. So far so good.
Review: Good replacement for my robo-vacuum, easy to replace and install.

## Features

- Battery type: Lithium ion; Battery Condition: Brand New; Voltage: 14.4V; Capacity: 3400mAh
- Replace Part Numbers: for Eufy CMICR18650F9M-4S1P T2996011
- Compatible Models: for Eufy RoboVac LR20 LR30 L35 Hybrid+ Robot Vacuum Cleaner
- Important note: Before purchasing, please confirm whether the model of the sweeper conforms to, If the new battery is not recognized during the initial installation, please reinstall and check if the interface is fully connected. Discharge the new battery to 5% (not 0%), then charge and cycle 3-4 times to wake up the new battery
- Safe to Use: The lithium-ion battery comes with built-in over-charge, over-discharge, over-voltage, over-current, and over-heating protection. Battery life varies based on settings, usage & temperature. Lower power consumption IC Design & High capacity circulatory function, perfect replace your original batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDXRSCB2 |
| Best Sellers Rank | #299,710 in Kitchen ( See Top 100 in Kitchen ) #409 in Vacuum Batteries |
| Item model number | T2996011 |
| Manufacturer | Foshan Eurasia Energy Technology Co., Ltd |
| Package Dimensions | 11.1 x 5.59 x 5.38 cm; 204 g |

## Product Details

- **Battery capacity:** 3400 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** CQCEO
- **Number of batteries:** 1 Lithium Ion batteries required.
- **Recommended uses for product:** Vacuum Cleaner

## Images

![3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V - Image 1](https://m.media-amazon.com/images/I/61S8-rAtSJL.jpg)
![3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V - Image 2](https://m.media-amazon.com/images/I/61etO-8RlFL.jpg)
![3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V - Image 3](https://m.media-amazon.com/images/I/61fEkxF-T8L.jpg)
![3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V - Image 4](https://m.media-amazon.com/images/I/61JArlthIRL.jpg)
![3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V - Image 5](https://m.media-amazon.com/images/I/71m-1A3jXuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***P on 1 July 2025*

This brought my Anker Eufy L35 Hybrid+ back to life. So far so good.

### ⭐⭐⭐⭐⭐ Review
*by J***P on 20 May 2025*

Good replacement for my robo-vacuum, easy to replace and install.

### ⭐ Review
*by R***A on 21 February 2026*

No aguanta la limpieza o el trabajo de la aspiradora, la batería no dura ni la mitad del tiempo que debería durar para limpiar, la aspiradora se apaga limpiando

## Frequently Bought Together

- CQCEO 3400mAh Vacuum Cleaner Battery for Eufy RoboVac LR20, LR30 Hybrid+, L35 Hybrid+, T2996011 CMICR18650F9M-4S1P 14.4V
- eufy Official Replacement Dust Bags for eufy L60/L50 Series with Self-Empty Station(Pack of 6)
- Replacement Parts Compatible with eufy L60/L50/L60 SES/L50 SES Robot Vacuums Accessories Kit Brush, Filter Attachemnt Combo

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-13*