---
product_id: 219758215
title: "NASTIMA 14.4V Battery Replacement for Eufy RoboVac 11S 30C and Ecovacs N79 | 2600mAh Battery for Eufy 11, 15C, 25C, G10, G20, G30 & Ecovacs Deebot N79S, DN622"
brand: "nastima"
price: "₨14595"
currency: LKR
in_stock: true
category: "Nastima"
url: https://www.desertcart.lk/products/219758215-nastima-14-4v-battery-replacement-for-eufy-robovac-11s-30c
store_origin: LK
region: Sri Lanka
---

# 14.4V Voltage Power 2600mAh High Capacity Advanced Safety Tech NASTIMA 14.4V Battery Replacement for Eufy RoboVac 11S 30C and Ecovacs N79 | 2600mAh Battery for Eufy 11, 15C, 25C, G10, G20, G30 & Ecovacs Deebot N79S, DN622

**Brand:** nastima
**Price:** ₨14595
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your clean, power your life—never miss a spot again!

## Quick Answers

- **What is this?** NASTIMA 14.4V Battery Replacement for Eufy RoboVac 11S 30C and Ecovacs N79 | 2600mAh Battery for Eufy 11, 15C, 25C, G10, G20, G30 & Ecovacs Deebot N79S, DN622 by nastima
- **How much does it cost?** ₨14595 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/219758215-nastima-14-4v-battery-replacement-for-eufy-robovac-11s-30c)

## Best For

- nastima enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Patented battery balancing with over-charge, over-discharge, and temperature protection keeps your RoboVac safe and sound.
- • **Confidence Guaranteed:** Backed by a 1-year warranty and 35-day money-back promise—because your peace of mind matters.
- • **Lightweight & Compact:** At just 227g and sleek dimensions, it’s engineered for easy installation without bulk or hassle.
- • **Power Through Your Day:** 2600mAh capacity delivers 1.5-3 hours of uninterrupted cleaning power—no more mid-task battery anxiety.
- • **Plug & Play Compatibility:** Seamlessly fits a wide range of Eufy and Ecovacs models plus others—just match voltage and size, and you’re set.

## Overview

The NASTIMA 14.4V Battery Replacement is a high-capacity 2600mAh lithium-ion battery designed for extensive compatibility with Eufy RoboVac and Ecovacs Deebot models. It offers 1.5 to 3 hours of runtime per charge, advanced safety features including patented battery balancing and multiple protections, and a lightweight, compact design for easy installation. Certified by CE, RoHS, and UN38.3, it comes with a 1-year warranty and a 35-day money-back guarantee, ensuring reliable and worry-free performance.

## Description

desertcart.com: NASTIMA 14.4V Battery Replacement for Eufy RoboVac 11S 30C and Ecovacs N79 | 2600mAh Battery for Eufy 11, 15C, 25C, G10, G20, G30 & Ecovacs Deebot N79S, DN622 : Home & Kitchen

## Features

- ✅【for Eufy Robovac】: Fully compatible with Eufy RoboVac 11, 11C, 11S, 11S PLUS, 11S MAX, 12, 15C, 15C MAX, 15T, 25C, 25C Max, 30, 30C, 30C MAX, 35C, G10 Hybrid, G20, G30, G30 Edge, G30 Hybrid, G30 Verge, R450, R500. Note: This battery is NOT suitable for Eufy RoboVac 11+ and iLife A4 A4S A6 V7 V7S V7S pro.
- ✅【Wide Compatibility】: Also compatible with Ecovacs Deebot N79SE, N79W, N79S, N79, DN622; Tesvor X500, X500 Pro; Goovi F007C, D380, D382; Amarey A800, A900; Coredy R300, R500+, Conga excellence 990, 950, 1090; Ikhos netbot S14, S15 and other mode not list. (If the voltage, dimension and the plug match, then it will fit)
- ✅【Technical Specification】: Voltage: 14.4V; Capacity: 2600mAh; Dimension: 71*37.5*36.5mm/2.8*1.48*1.44in; Weight: 227g/0.5lb. 2600mAh high-capacity battery is more durable and it can last 1.5-3 hours per charge.
- ✅【Easy to Install】: NASTIMA battery is fully compatible with the above models, and it can be used with a simple battery replacement, which is very convenient. Note: Please make sure the battery size, plug and voltage match your machine before purchasing!
- ✅【Safety & Reliability】: CE, RoHS UN38.3 Certificated. Patented battery balancing technology, built-in over-charge, over-discharge, over-voltage, over-current, and over-temperature protection. Note: After receiving the battery, please fully charge the battery before use, and charge it in time after use. This prevents the battery from continuously discharging, causing the voltage to be too low to charge!
- ✅【100% Satisfaction】: You will be 100% satisfied or we'll give you 35 days moeny back, 1 year after-sale service. If your have any problem,please contact us through desertcart, 24 hours help you solve the problem!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B089KGP8QH |
| Antenna Location | Vacuum Cleaner |
| Battery Capacity | 2600 milliamp_hours |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 227 g |
| Best Sellers Rank | #70,780 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #38 in Vacuum Replacement Batteries |
| Brand | NASTIMA |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,569) |
| External Testing Certification | UN38.3 |
| Included Components | battery |
| Item Weight | 200 g |
| Manufacturer | NASTIMA |
| Model Number | EC14-GR25-LI26NA |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Reusability | Rechargeable |
| UPC | 644925657422 |
| Unit Count | 1 Count |
| Voltage | 14.4 volts |
| Warranty Description | 1 Year |

## Product Details

- **Battery Capacity:** 2600 milliamp_hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** NASTIMA
- **Number of Batteries:** 1 Lithium Ion batteries required.
- **Recommended Uses For Product:** Vacuum Cleaner

## Images

![NASTIMA 14.4V Battery Replacement for Eufy RoboVac 11S 30C and Ecovacs N79 | 2600mAh Battery for Eufy 11, 15C, 25C, G10, G20, G30 & Ecovacs Deebot N79S, DN622 - Image 1](https://m.media-amazon.com/images/I/51hykEgEvzL.jpg)

## Questions & Answers

**Q: Will this work in the Eufy 11+ robo vac?**
A: No, It does not work in eufy 11+ robo.

**Q: Will this fit Coredy 500 series vacuum?**
A: I have Tresvor 500 and it fits right, like if I had bought a brand new robot. Check the description, it has a list of items it works with.

**Q: Does it work with robovac 25c?**
A: Yes, the battery can work with eufy robovac 25C.

**Q: How long does It take to fully charge the battery for the first time after installation?  I keep getting flashing light and it's been two hours .**
A: I think that depends on the power source but up to 8 hrs would not surprise me.

## Frequently Bought Together

- NASTIMA 14.4V Li-ion Battery Replacement for Eufy Robovac 11, 11S, 11S MAX, 12, 15C, 15C MAX, 25C, 30C, G10 Hybrid, Tesvor X500, Goovi F007C, D380, D382 and Ecovacs Deebot N79, N79S, DN622
- 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 Sri Lanka*
*Store origin: LK*
*Last updated: 2026-09-05*