--- product_id: 449788223 title: "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" brand: "melasta" price: "S$43" currency: SGD in_stock: true reviews_count: 13 category: "Melasta" url: https://www.desertcart.sg/products/449788223-14-4v-2600mah-replacement-battery-for-ecovacs-deebot-n79-n79s store_origin: SG region: Singapore --- # 2600mAh long-lasting capacity 14.4V high-voltage power Advanced multi-protection PCB tech 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 **Brand:** melasta **Price:** S$43 **Availability:** ✅ In Stock ## Summary > 🔋 Power your clean lifestyle—never miss a spot or a moment! ## Quick Answers - **What is this?** 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 by melasta - **How much does it cost?** S$43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/449788223-14-4v-2600mah-replacement-battery-for-ecovacs-deebot-n79-n79s) ## 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 - • **Smart Safety Shield:** Built-in PCB safeguards against overcharge, short circuit, and overheating for worry-free use. - • **Plug & Play Convenience:** 100% compatible and easy to install, so your vacuum is back in action faster than ever. - • **Power Up with Precision:** 14.4V lithium-ion cells deliver consistent, high-performance energy for your smart vacuum. - • **Universal Compatibility:** Seamlessly fits top models from Ecovacs, Eufy, Tesvor, and Conga—one battery to rule them all. - • **Endurance That Keeps You Moving:** 2600mAh capacity ensures extended cleaning sessions without the mid-task battery panic. ## Overview This 14.4V 2600mAh lithium-ion replacement battery is engineered for high compatibility with leading robotic vacuum brands including Ecovacs Deebot N79 series, Eufy RoboVac models, Tesvor 500, and Conga Excellence series. Featuring advanced PCB protection technology, it ensures safe, reliable performance with overcharge, over-discharge, and temperature safeguards. Lightweight and compact, it offers a seamless plug-and-play upgrade to extend your vacuum’s runtime and efficiency, backed by a 1-year warranty and strong customer satisfaction. ## Description Reliable 14.4V lithium-ion battery with built-in protection for Ecovacs Deebot N79, N79S, DN622 and Tesvor 500 robot vacuums. Provides long-lasting power and safety. Review: Very good product - Very good product, it was very easy to replace the current battery and the vacuum cleaner is alive again. Review: perfect - brought my robot vacuum back from the dead. An easy fix. ## Features - Battery Technology: 14.4V 2600mAh lithium-ion battery, built-in A+ cells, certified with UL CE UN38.3 MSDS. Size: 71 x 37 x 37 mm - Wide Compatibility: 14.4V battery compatible with Tesvor 500, Eufy Robovac 11, 11S, 11S Max, 12, 15C, 15C Max, 15T, 30, 30 Max, 30C, 35C. Ecovacs Deebot N79S, N79, DN622.11, DN622, DN622.31, N79W, N79SE, 500 Conga Excellence 990 950 1090 - Safe and Durable: The Vacuum battery has PCB technology, which provides protection against overcharging, over-discharge, over-voltage, over-current, short circuit and overtemperature. Advanced Li-ion technology improves energy density, excellent protection for your vacuum cleaner - Optimal Performance: The replacement battery is 100% compatible with original vacuum cleaner and can be easily connected. Built-in intelligent CC CV charging circuit with over discharge protection to prevent fast discharge and extend battery life. Compatible with Eufy RoboVac with Conga with Ecovacs Deebot ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NVR8FJX | | Amperage | 2 Amps | | Antenna Location | Aspirateur | | Battery Capacity | 2600 | | Battery Cell Type | Lithium Ion | | Battery Weight | 230 Grams | | Battery capacity | 2600 | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 20,208 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 12 in Vacuum Batteries | | Brand | melasta | | Brand Name | melasta | | Compatible Phone Models | 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 | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 2,299 Reviews | | Included Components | Replacement battery | | Item Dimensions | 9.2 x 6 x 5.2 centimetres | | Item Type Name | Replacement battery | | Item Weight | 200 Grams | | Manufacturer | melasta | | Model Name | 2600 mAh Ersatzakku | | Number of Batteries | 1 Lithium Ion batteries required. | | Number of batteries | 1 Lithium Ion batteries required. | | Product Warranty | 1 year | | Recommended uses for product | Aspirateur | | Reusability | Rechargeable | | UPC | 630148238494 | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 14.4 Volts | ## Product Details - **Battery capacity:** 2600 - **Battery cell composition:** Lithium Ion - **Brand:** melasta - **Number of batteries:** 1 Lithium Ion batteries required. - **Recommended uses for product:** Aspirateur ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61DOSqgts5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is this compatible with Deenkee DK600** A: no,it doesn't fit Deenkee DK600 **Q: Will this fit a proscenic m7 pro?** A: hi, it doesn't fit proscenic m7 pro **Q: Will this work for the Proscenic 850t** A: Yes, you can choose this product, which is adapted to the Proscenic 850t **Q: my question is this compatible with model Coredy R750 2200 which uses battery part number: INR18650 M26-4S1P ? I did not get an answer previously** A: Hi, it's compatible. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good product *by R***L on 15 September 2026* Very good product, it was very easy to replace the current battery and the vacuum cleaner is alive again. ### ⭐⭐⭐⭐⭐ perfect *by T***I on 27 July 2026* brought my robot vacuum back from the dead. An easy fix. ### ⭐⭐⭐⭐⭐ Good replacement. *by A***N on 21 June 2026* Replacement fitted perfect for our old model 2019 thank you. ## 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. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/449788223-14-4v-2600mah-replacement-battery-for-ecovacs-deebot-n79-n79s](https://www.desertcart.sg/products/449788223-14-4v-2600mah-replacement-battery-for-ecovacs-deebot-n79-n79s) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-28*