--- product_id: 741602158 title: "Replacement Battery for Eufy RoboVac 11, 11S, 30, 30C, 15C, 15T, 12, 35C, 15C MAX, for Ecovacs Deebot N79S, 500, N79, DN622, for Tesvor X500 Robot Vacuum Cleaners 14.4V 3000mAh | Compatible with Eufy 30, 11, 15T, 12, 35C, 15C MAX, Deebot N79S, 500, N79, DN622 and Tesvor X500 Robot Vacuum Cleaners" brand: "cuzieey" price: "₱7026" currency: PHP in_stock: true reviews_count: 5 category: "Cuzieey" url: https://www.desertcart.ph/products/741602158-replacement-battery-for-eufy-robovac-11-11s-30-30c-15c store_origin: PH region: Philippines --- # 3000mAh long-lasting capacity Up to 500 recharge cycles 14.4V high power Replacement Battery for Eufy RoboVac 11, 11S, 30, 30C, 15C, 15T, 12, 35C, 15C MAX, for Ecovacs Deebot N79S, 500, N79, DN622, for Tesvor X500 Robot Vacuum Cleaners 14.4V 3000mAh | Compatible with Eufy 30, 11, 15T, 12, 35C, 15C MAX, Deebot N79S, 500, N79, DN622 and Tesvor X500 Robot Vacuum Cleaners **Brand:** cuzieey **Price:** ₱7026 **Availability:** ✅ In Stock ## Summary > 🔋 Power your clean life—never miss a spotless moment! ## Quick Answers - **What is this?** Replacement Battery for Eufy RoboVac 11, 11S, 30, 30C, 15C, 15T, 12, 35C, 15C MAX, for Ecovacs Deebot N79S, 500, N79, DN622, for Tesvor X500 Robot Vacuum Cleaners 14.4V 3000mAh | Compatible with Eufy 30, 11, 15T, 12, 35C, 15C MAX, Deebot N79S, 500, N79, DN622 and Tesvor X500 Robot Vacuum Cleaners by cuzieey - **How much does it cost?** ₱7026 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/741602158-replacement-battery-for-eufy-robovac-11-11s-30-30c-15c) ## Best For - cuzieey enthusiasts ## Why This Product - Trusted cuzieey brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Built-in multi-protection safeguards against short circuits, overheating, and overcurrent - • **Effortless Upgrade:** Quick-swap design with simple screw removal—get back to spotless floors in minutes - • **Endurance Champion:** Delivers 120-180 minutes of uninterrupted cleaning per charge—work smarter, not harder - • **Eco & Wallet Friendly:** Rechargeable up to 500 cycles, reducing waste and saving you money long-term - • **Universal Power Boost:** Compatible with 20+ top robot vacuum models for seamless replacement ## Overview This premium 14.4V 3000mAh rechargeable battery is engineered for wide compatibility with leading robot vacuum brands like Eufy and Ecovacs. Featuring advanced safety protections and a robust lifespan of up to 500 charge cycles, it ensures 2-3 hours of powerful cleaning per charge. Easy to install, it revitalizes your vacuum’s performance, keeping your home effortlessly pristine. ## Description Review: Fácil instalación - Me agrado que incluya desarmador magnético, ya que los tornillos son pequeños te ayuda a abrir y cerrar la tapa de forma más sencilla. Espero la batería dure un tiempo razonable Review: Perfect replacement! - So easy to replace this battery! Fit perfectly! Definitely works well and is compatible with multiple generations of the robot vacuum. Quick charging and no need to worry about it! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B42BWP7N | | Brand | Cuzieey | | Customer Reviews | 4.4 out of 5 stars 1,245 Reviews | | Item Weight | 0.07 Pounds | | Item weight | 0.07 Pounds | | Model Number | 14.8V 44.4Wh | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of batteries | 1 Lithium Polymer batteries required. (included) | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | | Voltage | 14.4 Volts | ## Product Details - **Number of batteries:** 1 Lithium Polymer batteries required. (included) - **Brand:** Cuzieey - **Unit count:** 1.0 Count - **Voltage:** 14.4 Volts - **Item weight:** 0.07 Pounds ## Images ![Replacement Battery for Eufy RoboVac 11, 11S, 30, 30C, 15C, 15T, 12, 35C, 15C MAX, for Ecovacs Deebot N79S, 500, N79, DN622, for Tesvor X500 Robot Vacuum Cleaners 14.4V 3000mAh | Compatible with Eufy 30, 11, 15T, 12, 35C, 15C MAX, Deebot N79S, 500, N79, DN622 and Tesvor X500 Robot Vacuum Cleaners - Image 1](https://m.media-amazon.com/images/I/61nws9ekNOL.jpg) ## Questions & Answers **Q: How long does it take to charge?** A: It takes about 5.5-6.5 hours. With our upgraded the capacity to 3000mAh gives your vacuum a much longer runtime and more cleaning power **Q: Is this battery easy to install？** A: Absolutely! Pop the old out, plug the new in. We provide the screwdriver and no technical skills needed, 3mins to make your robot like new! **Q: Does it have overcharge protection?** A: Yes! It has advanced overcharge protection, proudly certified by UL2054 and UN38.3 standards. Safe, reliable, and engineered for maximum battery life! ## Customer Reviews ### ⭐⭐⭐⭐ Fácil instalación *by I***A on 18 February 2024* Me agrado que incluya desarmador magnético, ya que los tornillos son pequeños te ayuda a abrir y cerrar la tapa de forma más sencilla. Espero la batería dure un tiempo razonable ### ⭐⭐⭐⭐⭐ Perfect replacement! *by S***H on 8 January 2026* So easy to replace this battery! Fit perfectly! Definitely works well and is compatible with multiple generations of the robot vacuum. Quick charging and no need to worry about it! ### ⭐⭐⭐⭐⭐ Worked perfectly! *by P***. on 5 September 2024* My eufy 11S robovac stopped working after a few years. It had a solid, red light, and none of the troubleshooting tips seemed to work. I tried to clean out the bristles, empty out the dirt container, nothing was able to fix it. Then I came across an article online that said it could be the battery. I bought this battery at $27, and as soon as I popped it in, the vacuum started working again. Definitely recommend! ## Frequently Bought Together - Replacement Battery for Eufy RoboVac 11, 11S, 30, 30C, 15C, 15T, 12, 35C, 15C MAX, for Ecovacs Deebot N79S, 500, N79, DN622, for Tesvor X500 Robot Vacuum Cleaners 14.4V 3000mAh - 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) - 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 --- ## 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.ph/products/741602158-replacement-battery-for-eufy-robovac-11-11s-30-30c-15c](https://www.desertcart.ph/products/741602158-replacement-battery-for-eufy-robovac-11-11s-30-30c-15c) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-08-24*