{"product_id":"ruasiy-14-4v-vacuum-robot-battery-replacement-4200mah-for-eufy-ecovacs-shark-goovi-amarey-coredy-more","title":"Ruasiy 14.4V Vacuum Robot Battery Replacement — 4200mAh for Eufy, Ecovacs, Shark, Goovi, Amarey, Coredy \u0026 More","description":"\u003ch2\u003eRefresh your robot vacuum with a reliable 14.4V replacement battery\u003c\/h2\u003e\n\u003cp\u003eThe Ruasiy 14.4V vacuum robot battery replacement brings new life to popular models with a robust 4200mAh capacity. Designed to power longer cleaning sessions, it aims to deliver steady energy where you rely on it most, without promising exact runtimes for every scenario.\u003c\/p\u003e\n\u003cp\u003eThis battery is built to fit a broad range of brands, including Eufy Robovac lines such as 11S, 11, 30C, 30, 25C, 15C, 15T, G30, and G20. It also targets Ecovacs Deebot families like N79 and N79W (including DN622), as well as Shark Ion RV750, and other trusted names such as Goovi, Amarey, and Coredy. While compatibility can vary by unit, the design emphasizes flexible fit across multiple references.\u003c\/p\u003e\n\u003ch3\u003eReal-world use and benefits\u003c\/h3\u003e\n\u003cp\u003eIn daily use, you may notice fewer mid-clean recharges and more consistent energy delivery across both carpeted zones and hard floors. The higher capacity works with the 14.4V design to help maintain suction and coverage during longer sessions, depending on your device, motor wear, and cleaning conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLonger run times on typical tasks\u003c\/li\u003e\n  \u003cli\u003eSteady performance across mixed surfaces\u003c\/li\u003e\n  \u003cli\u003eFewer interruptions during routine cleans\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and care\u003c\/h3\u003e\n\u003cp\u003eCompatibility is broad, but it’s wise to verify model numbers and connector orientation before purchasing. Handle the battery with care, ensure the robot is powered off before swapping, and follow the installation guidance for a secure fit. Keep the unit in good condition to support reliable operation over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck model alignment: Eufy 11S, 11, 30C, 30, 25C, 15C, 15T, G30, G20\u003c\/li\u003e\n  \u003cli\u003eAlso fits Ecovacs Deebot N79\/N79W\/DN622, Shark Ion RV750, and select Goovi\/Amarey\/Coredy units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eQuality is a priority. The Ruasiy replacement battery is manufactured with careful testing to ensure compatibility and stable voltage delivery. Each unit is checked for connector integrity and packaging protection to support safe installation and long-term use. This replacement option aims to restore energy and reliability while acknowledging that actual runtimes depend on how you clean and the surfaces you tackle.\u003c\/p\u003e\n\u003ch3\u003eYour next steps\u003c\/h3\u003e\n\u003cp\u003eBefore buying, verify the exact connector type and confirm your model number matches the list above. When installing, power off the robot, remove the old pack, connect the new one, and snap it into place. With a simple swap, you can keep your trusted cleaning companion ready for action.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which models is the Ruasiy 14.4V battery compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Eufy Robovac 11S\/11, 30C\/30, 25C, 15C\/15T, G30, G20; Ecovacs Deebot N79\/N79W\/DN622; Shark Ion RV750; plus Goovi, Amarey, and Coredy models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long can I expect runtime per charge?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Runtime varies by model and use; the 4200mAh capacity supports longer sessions, with real-world results depending on the device, surface, and cleaning intensity.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ruasiy","offers":[{"title":"Default Title","offer_id":51680976175421,"sku":"B0DG9QTP9C","price":39.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/ruasiy-14-4v-vacuum-battery-eufy-11s-compatibility.jpg?v=1778193139","url":"https:\/\/loftwyn.com\/products\/ruasiy-14-4v-vacuum-robot-battery-replacement-4200mah-for-eufy-ecovacs-shark-goovi-amarey-coredy-more","provider":"loftwyn","version":"1.0","type":"link"}