--- product_id: 577554238 title: "Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector)" brand: "firstpower" price: "AR$116327" currency: ARS in_stock: true reviews_count: 7 category: "First Power" url: https://www.desertcart.com.ar/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s store_origin: AR region: Argentina --- # 14.4V High Voltage Output 2800mAh Lithium-Ion Power 3-Prong Connector Compatibility Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector) **Brand:** firstpower **Price:** AR$116327 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power up your clean gameβ€”don’t let your RoboVac run out of juice! ## Quick Answers - **What is this?** Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector) by firstpower - **How much does it cost?** AR$116327 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s) ## Best For - firstpower enthusiasts ## Why This Product - Trusted firstpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted by Thousands:** 4.5-star rating from nearly 3,000 users proves this battery is the ultimate RoboVac lifesaver. - β€’ **Seamless Compatibility:** Designed for multiple Eufy RoboVac models and Ecovacs Deebot, ensuring a perfect fit every time. - β€’ **Plug & Play Convenience:** 3-prong connector guarantees easy installationβ€”no tech headaches, just smooth operation. - β€’ **Long-Lasting Power Boost:** Upgraded 2800mAh capacity keeps your RoboVac running longer, so you never miss a clean. - β€’ **Quick Recharge, Less Downtime:** High voltage 14.4V battery delivers efficient power for faster cleaning cycles. ## Overview The FirstPower 14.4V 2800mAh Lithium-Ion battery is a high-performance replacement designed for a wide range of Eufy RoboVac and Ecovacs Deebot models. Featuring a 3-prong connector for secure fitment, it offers longer runtime and reliable power, backed by thousands of positive reviews. Rechargeable and easy to install, it’s the smart upgrade to keep your robotic vacuum running at peak efficiency. ## Description FirstPower Upgraded 3200mAh Battery - Compatible with Eufy RoboVac 11S, 11S Plus, 11S MAX, 12, 15C MAX, 15C, 30, 30C MAX, G10 Hybrid, G20 & Ecovacs Deebot N79DN622 (NOT for 2-Prong Connector). Review: working perfectly - I thought I will through the robo vacuum which currently worth 300AED and this battery is 90AED, i wouldn't have paid more for it. so acceptable. installed in my robot and for the last three days it is working fine no issues. Review: My vaccume is working find now, thanks - Life saver ## Features - 【Not for 2-Prong Connector】: The item is of 3 prong connector, NOT the 2 prong one. Please make sure your original battery is of the 3 prong connector before purchase. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086JNN1ML | | Amperage | 3.2 Amps | | Antenna Location | Power Tool | | Battery Capacity | 2800 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery capacity | 2800 Milliamp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | #12,606 in Kitchen ( See Top 100 in Kitchen ) #13 in Vacuum Batteries | | Brand | FirstPower | | Compatible Phone Models | 11S MAX, 15C, 15C MAX | | Customer Reviews | 4.5 out of 5 stars 2,890 Reviews | | Item Dimensions | 10.2 x 6.6 x 5.6 centimeters | | Item Weight | 1.06 Ounces | | Model Number | 11S | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Number of batteries | 1 Lithium Ion batteries required. (included) | | Recommended uses for product | Power Tool | | Reusability | Rechargeable | | UPC | 781621746460 | | Voltage | 14.4 Volts | ## Product Details - **Battery capacity:** 2800 Milliamp Hours - **Battery cell composition:** Lithium Ion - **Brand:** FirstPower - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Power Tool ## Images ![Firstpower 14.4V 2800Mah Battery - Compatible With Eufy Robovac 11S, 11S Plus, Max, 12, 15C 15C, 30, 30C G10 Hybrid, G20 & Ecovacs Deebot N79Dn622 (Not For 2-Prong Connector) - Image 1](https://m.media-amazon.com/images/I/71tRy4sOXML.jpg) ## Questions & Answers **Q: Will this work with the Eufy 15T?** A: I'm pretty sure they list all the Eufy models that this is compatible with. **Q: Warranty. What if this battery no longer takes charge in 8 months?** A: Don't know warranty, but for $15 I didn't have to vacuum regularly for 8 months. Winning. **Q: Is there a warranty offered with this battery?** A: Yee **Q: As soon as it charged up, it started beeping on charger. Anyone else? Any fix?** A: Mine works great after three hours of being charged. ## Customer Reviews ### ⭐⭐⭐⭐⭐ working perfectly *by K***E on 7 July 2025* I thought I will through the robo vacuum which currently worth 300AED and this battery is 90AED, i wouldn't have paid more for it. so acceptable. installed in my robot and for the last three days it is working fine no issues. ### ⭐⭐⭐⭐⭐ My vaccume is working find now, thanks *by A***N on 27 May 2025* Life saver ### ⭐⭐⭐⭐⭐ Out of the box instant improvement. *by T***I on 30 January 2022* My original battery was almost 3 years old, and was down to 20 minutes or less of runtime. This battery dropped in (clean all your contacts first - good electrical hygiene) and immediately started charging on the dock. I let it charge over night, and then ran the device and am pleased to report about 90 minutes of runtime. My device works like new again, for a very small investment. ## Frequently Bought Together - FirstPower 3200mAh Compatible with Eufy Battery Replacement - Eufy 11s Battery, 30, 30C, 15C, 15T, 12, 35C, 15C MAX - Ecovacs Deebot N79S, 500, N79, DN622 - Tesvor X500 Robot Vacuum Cleaners - 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 π™‰π™Šπ™ 𝙛𝙀𝙧 πŸπŸπ’ / π—šπŸ―πŸ¬ π—›π˜†π—―π—Ώπ—Άπ—± - 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) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s](https://www.desertcart.com.ar/products/577554238-firstpower-14-4v-2800mah-battery-compatible-with-eufy-robovac-11s) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-02*