---
product_id: 630288595
title: "melasta 14.4 V 2600 mAh Li-ion Replacement Battery for Ecovacs Deebot N79 N79S DN622, Eufy RoboVac 11, 11S, 11S Max 30 30C 12 15C 15T 35C Conga Excellence 990 950 1090, Tesvor X500"
brand: "melasta"
price: "¥7594"
currency: JPY
in_stock: true
reviews_count: 5
category: "Melasta"
url: https://www.desertcart.jp/products/630288595-melasta-14-4-v-2600-mah-li-ion-replacement-battery
store_origin: JP
region: Japan
---

# 2-3 hours runtime per charge 14.4V 2600mAh Li-ion power Patented multi-protection PCB melasta 14.4 V 2600 mAh Li-ion Replacement Battery for Ecovacs Deebot N79 N79S DN622, Eufy RoboVac 11, 11S, 11S Max 30 30C 12 15C 15T 35C Conga Excellence 990 950 1090, Tesvor X500

**Brand:** melasta
**Price:** ¥7594
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your clean life with confidence and style!

## Quick Answers

- **What is this?** melasta 14.4 V 2600 mAh Li-ion Replacement Battery for Ecovacs Deebot N79 N79S DN622, Eufy RoboVac 11, 11S, 11S Max 30 30C 12 15C 15T 35C Conga Excellence 990 950 1090, Tesvor X500 by melasta
- **How much does it cost?** ¥7594 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/630288595-melasta-14-4-v-2600-mah-li-ion-replacement-battery)

## Best For

- melasta enthusiasts

## Why This Product

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

## Key Features

- • **Advanced Safety Tech:** Patented PCB safeguards against overcharge, over-discharge, overheating & short circuits for worry-free use.
- • **Seamless Compatibility:** Fits perfectly with top robotic vacuums like Eufy RoboVac, Ecovacs Deebot, Conga Excellence & Tesvor models.
- • **Smart Charging Circuit:** Built-in DC CV intelligent charging extends battery lifespan by preventing rapid discharge.
- • **Long-Lasting Power Boost:** Experience up to 3 hours of uninterrupted cleaning with high-capacity 2600mAh Li-ion cells.
- • **Trusted Quality & Support:** Certified UL, CE, UN38.3 with 1-year warranty and 45-day hassle-free returns—clean smarter, stress less.

## Overview

The melasta 14.4V 2600mAh Li-ion replacement battery delivers robust 2-3 hour runtime with premium A+ cells and patented PCB protection. Fully compatible with leading robotic vacuum brands including Eufy RoboVac, Ecovacs Deebot, Conga Excellence, and Tesvor X500, it ensures safe, reliable, and long-lasting performance backed by multiple certifications and a 1-year warranty.

## Description

Specification: Battery capacity: 2600mAH Battery voltage: 14.4 V Battery type: Li-ion Cells: made of branded cells Dimensions: 72 x 37 x 37 (mm). Battery net weight: 200 g The black color 1. Made from brand cells, provides 2-3 hours of work, more powerful than the original battery. 2. No memory effect + low self-discharge rate (1% per month). 3. Patented battery balancing technology for increased battery life; remains at 70-80% of its capacity after 500 charging cycles. 4. Built in a patented PCB to prevent the battery from being damaged by overcharging, over-discharge and overheating, make sure everything is safe and reliable. 5. Up to CE, RoHs, FCC, KC, UN38.8 certified. 6. 45 days money back, 12 months warranty. Mounting models (compatible with): For Eufy RoboVac: RoboVac 11 RoboVac 11S RoboVac 11S MAX RoboVac 12 RoboVac 15C RoboVac 15C MAX RoboVac 15T RoboVac 30 RoboVac 30C Max RoboVac 35C For Ecovacs: Deebot N79 Deebot N79S Deebot DN622 For Conga Excellence: Conga Excellence 990 Conga Excellence 950 Conga Excellence 1090 For Tesvor x500 Package includes: 1 x 14.4 V 2600 mAh lithium-ion battery

Review: Works as advertised.
Review: Fijn om met deze batterij mijn Eufy weer aan de gang te krijgen. Mooie prijs.

## Features

- 【iPower Technology】14.4V 2600mAh lithium-ion battery, built-in class A+ cells, selection of UL CE UN38.3 MSDS certified cells. Provide 2-3 hours of working time on a single charge. Size: 71 x 37 x 36 mm.
- 【Perfect Compatibility】If the voltage, size and plug match your original battery, then fits. Fully compatible with Tesvor 500, Eufy Robovac 11, 11S, 11S Max, 12, 15C, 15C Max, 15T, 30, 30 Max, 30C, 35C. Ecovac Deebot N79S, N79, DN622.11, DN622, DN622.31, N79W, N79SE, 500 Conga Excellence 990 950 1090
- 【Safety & Reliability】 The battery is equipped with patented PCB technology that ensures protection against overcharging, overdischarging, over voltage, over current, short circuit and overheating. Advanced Li-ion technology improves energy density, ensures optimal battery performance, great protection for your vacuum cleaner and battery.
- 【Latest Technology】100% compatible replacement battery, connect easily. Built-in DC CV intelligent charging circuit, designed with overdischarge protection to prevent the battery from discharging quickly and extend its service life. Fully compatible with your original vacuum cleaner and charger.
- 【Customer Service】45 days free returns, 1 year warranty. If you have any questions, please contact us directly, we will solve it for you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NVR8FJX |
| Best Sellers Rank | #9,772 in Kitchen ( See Top 100 in Kitchen ) #10 in Vacuum Batteries |
| Language | German |
| Manufacturer | melasta |
| Product Dimensions | 9.2 x 6 x 5.2 cm; 200 g |

## Product Details

- **Battery capacity:** 2600
- **Battery cell composition:** Lithium Ion
- **Brand:** melasta
- **Number of batteries:** 1 Lithium Ion batteries required. (included)
- **Recommended uses for product:** Aspirateur

## Images

![melasta 14.4 V 2600 mAh Li-ion Replacement Battery for Ecovacs Deebot N79 N79S DN622, Eufy RoboVac 11, 11S, 11S Max 30 30C 12 15C 15T 35C Conga Excellence 990 950 1090, Tesvor X500 - Image 1](https://m.media-amazon.com/images/I/61ba-xBCDPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***L on 24 July 2025*

Works as advertised.

### ⭐⭐⭐⭐⭐ Review
*by J***K on 22 August 2025*

Fijn om met deze batterij mijn Eufy weer aan de gang te krijgen. Mooie prijs.

### ⭐⭐⭐⭐⭐ Review
*by P***E on 19 August 2025*

Convient pour le noavstor

## Frequently Bought Together

- 14.4V 2600mAh Replacement Battery for Ecovacs Deebot N79 N79S DN622 Li-Ion Battery Compatible with Tesvor 500 Eufy RoboVac 11, 11S MAX 30, 30C Max 12 15C MAX 15T 35C
- Neutop Replacement Accessories Kit Compatible for Ecovacs Deebot N79S N79 DN622 DN622.11 DN622.31 N79W N79se and Deebot 500 DC3G Robot Vacuum with 1 Roller Brush 3 Filter Sets 4 Side Brushes.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-10*