{"product_id":"eufy-4600mah-21-6v-li-ion-replacement-battery-for-omni-s1-pro-and-s1-robovac-t29j4111-404463","title":"Eufy 4600mAh 21.6V Li-ion Replacement Battery for Omni S1 Pro and S1 RoboVac T29J4111","description":"\u003ch2\u003eEufy 4600mAh 21.6V Li-ion Replacement Battery for Omni S1 Pro and S1 RoboVac T29J4111\u003c\/h2\u003e\n\n\u003cp\u003eThe Eufy Replacement Battery T29J4111 is a genuine rechargeable battery designed specifically for the Eufy Robot Vacuum Omni S1 Pro and Omni S1. It provides a direct replacement power source for compatible RoboVacs when the original battery has become worn or no longer provides sufficient operating time.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a 4600mAh capacity, 21.6V nominal voltage and 99.36Wh rated energy, this lithium-ion battery provides the power required for the RoboVac's automated vacuuming, mopping, navigation and cleaning functions.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg alt=\"Eufy 4600mAh 21.6V Li-ion Replacement Battery T29J4111\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0737\/0027\/8551\/files\/T29J4111_EUFY_S1_PRO_REPLACEMENT_BATTERY_1800x1800px_01.jpg?v=1728281891\" style=\"max-width: 700px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eDesigned for Omni S1 Pro and Omni S1\u003c\/h3\u003e\n\n\u003cp\u003eThe T29J4111 replacement battery is specifically designed for the Eufy Robot Vacuum Omni S1 Pro and Omni S1, helping ensure the correct physical and electrical compatibility with supported RoboVac models.\u003c\/p\u003e\n\n\u003ch3\u003e4600mAh High-Capacity Battery\u003c\/h3\u003e\n\n\u003cp\u003eThe battery provides a 4600mAh real capacity, helping provide dependable cordless power for compatible S1-series RoboVacs during automated floor-cleaning cycles.\u003c\/p\u003e\n\n\u003ch3\u003e21.6V Lithium-Ion Technology\u003c\/h3\u003e\n\n\u003cp\u003eThe T29J4111 uses rechargeable lithium-ion battery technology with a nominal voltage of 21.6V and rated energy of 99.36Wh.\u003c\/p\u003e\n\n\u003cp style=\"text-align: center; margin: 20px 0;\"\u003e\u003cimg alt=\"Eufy T29J4111 Battery Specifications 21.6V 4600mAh Lithium-Ion\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0504\/7094\/4954\/files\/T29J4111_3.jpg?v=1729052392\" style=\"max-width: 800px; width: 100%; height: auto;\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003eIntelligent Battery Protection\u003c\/h3\u003e\n\n\u003cp\u003eEufy manufactures the replacement battery using high-quality battery cells and an intelligent battery protection system. Real-time monitoring of electrical current and temperature helps support reliable operation and battery longevity.\u003c\/p\u003e\n\n\u003ch3\u003eRestore RoboVac Runtime\u003c\/h3\u003e\n\n\u003cp\u003eRechargeable batteries naturally lose capacity over time. Replacing an ageing or worn battery can help restore dependable operating time and allow the RoboVac to continue completing its automated cleaning routines efficiently.\u003c\/p\u003e\n\n\u003ch3\u003eStraightforward Replacement\u003c\/h3\u003e\n\n\u003cp\u003eThe battery is designed for convenient replacement. Remove the RoboVac's battery cover, release and remove the existing battery, then install the replacement battery with the labelled side facing upward while ensuring the connecting wires are positioned correctly inside the compartment.\u003c\/p\u003e\n\n\u003ch3\u003eGenuine Eufy Replacement Part\u003c\/h3\u003e\n\n\u003cp\u003eThe T29J4111 is an authentic Eufy replacement component manufactured for compatible S1-series RoboVacs, helping ensure the correct fit, electrical compatibility and intended operating performance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eGenuine Eufy replacement RoboVac battery\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Eufy Robot Vacuum Omni S1 Pro\u003c\/li\u003e\n\t\u003cli\u003eCompatible with Eufy Robot Vacuum Omni S1\u003c\/li\u003e\n\t\u003cli\u003e4600mAh battery capacity\u003c\/li\u003e\n\t\u003cli\u003e21.6V nominal voltage\u003c\/li\u003e\n\t\u003cli\u003e99.36Wh rated energy\u003c\/li\u003e\n\t\u003cli\u003eRechargeable lithium-ion battery technology\u003c\/li\u003e\n\t\u003cli\u003eHigh-quality battery cell construction\u003c\/li\u003e\n\t\u003cli\u003eIntelligent battery protection system\u003c\/li\u003e\n\t\u003cli\u003eReal-time current monitoring\u003c\/li\u003e\n\t\u003cli\u003eReal-time temperature monitoring\u003c\/li\u003e\n\t\u003cli\u003eDesigned to restore reliable RoboVac operating power\u003c\/li\u003e\n\t\u003cli\u003eSuitable for replacing an ageing, worn or faulty original battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications:\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #d9d9d9;\"\u003e\n\t\u003cthead\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff; text-align: left; padding: 8px; border: 1px solid #d9d9d9; font-size: 16px;\"\u003eSpecification\u003c\/th\u003e\n\t\t\t\u003cth style=\"background-color: #444444; color: #ffffff; text-align: left; padding: 8px; border: 1px solid #d9d9d9; font-size: 16px;\"\u003eDetails\u003c\/th\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/thead\u003e\n\t\u003ctbody\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eBrand\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eEufy\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eProduct Type\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eReplacement RoboVac Battery\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eManufacturer Part Number\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eT29J4111\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eBattery Pack Model\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eT2080-6S1P\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eBattery Type\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eRechargeable Lithium-Ion\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eNominal Voltage\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003e21.6V DC\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eBattery Capacity\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003e4600mAh\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eRated Energy\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003e99.36Wh\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eCompatible Model\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eEufy Robot Vacuum Omni S1 Pro\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eCompatible Model\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eEufy Robot Vacuum Omni S1\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eCurrent Monitoring\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eYes\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eTemperature Monitoring\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eYes\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003ePrimary Function\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eProvides Internal Operating Power to Compatible RoboVac Models\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eInstallation Type\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eInternal Replacement Battery\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\t\u003ctr\u003e\n\t\t\t\u003ctd style=\"font-weight: bold; padding: 8px; border: 1px solid #d9d9d9;\"\u003eProduct Status\u003c\/td\u003e\n\t\t\t\u003ctd style=\"padding: 8px; border: 1px solid #d9d9d9;\"\u003eGenuine Eufy Replacement Part\u003c\/td\u003e\n\t\t\u003c\/tr\u003e\n\t\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box:\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Eufy 4600mAh 21.6V Li-ion Replacement Battery T29J4111\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eEufy Replacement Battery T29J4111\u003c\/strong\u003e provides a genuine high-capacity replacement power source for compatible Eufy Omni S1 Pro and Omni S1 RoboVacs, helping restore reliable cordless operation and maintain efficient automated cleaning performance.\u003c\/p\u003e\n","brand":"FirstShop","offers":[{"title":"Default Title","offer_id":53484428427631,"sku":"T29J4111","price":1550.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0457\/5893\/9300\/files\/t29j4111-unassigned-1259024704.jpg?v=1789590921","url":"https:\/\/www.firstshop.co.za\/products\/eufy-4600mah-21-6v-li-ion-replacement-battery-for-omni-s1-pro-and-s1-robovac-t29j4111-404463","provider":"FirstShop","version":"1.0","type":"link"}