{"product_id":"ugreen-nas-ups-us3000-120w-dc-battery-backup-12000mah-lithium-ion-battery-zero-second-power-transfer","title":"UGREEN NAS UPS US3000 | 120W DC Battery Backup | 12000mAh Lithium-Ion Battery | Zero-Second Power Transfer","description":"\u003cdiv style=\"text-align: justify; font-family: Arial, sans-serif; font-size: 15px; line-height: 1.7; color: #333;\"\u003e\n\u003ch2\u003eUGREEN NAS UPS US3000 | 120W DC Battery Backup | 12000mAh Lithium-Ion Battery | Zero-Second Power Transfer\u003c\/h2\u003e\n\u003cp\u003eThe UGREEN NAS UPS US3000 is a dedicated DC uninterruptible power supply designed to help protect compatible Network Attached Storage (NAS) systems against unexpected power interruptions. With a maximum output of 120W, a built-in 12000mAh lithium-ion battery, and zero-second power transfer, this compact backup power solution helps maintain NAS operation during a power failure and reduces the risk of data loss caused by sudden shutdowns. Designed for compatible UGREEN NAS devices, the US3000 provides stable 12V DC output and supports data communication with compatible NAS systems. Its integrated battery backup helps keep storage devices powered during short outages, giving the NAS time to perform a controlled shutdown when configured and supported. This is particularly useful for users who rely on their NAS for file storage, backups, media libraries, and everyday data access. The UGREEN US3000 also features smart monitoring capabilities, multiple safety protections, and a compact design suitable for home offices, small businesses, and dedicated storage setups. Before purchasing, verify compatibility with your exact NAS model, as the US3000 is not compatible with the UGREEN DXP6800 and DXP8800 series.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/2_c681824c-5977-4449-ab89-f681dc6f464a.jpg?v=1792389578\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/3_296086d0-e2e6-4906-b789-61a59de9983a.jpg?v=1792389579\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/5_26a6e51c-e2f7-4829-988d-199267b238ed.jpg?v=1792389578\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/6_523a45b4-e334-4f77-ae69-602587aafd56.jpg?v=1792389578\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/7_faf5aca9-1ef3-4433-9809-3b6a00b7eb3e.jpg?v=1792389578\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/8_839829f2-0d92-44d8-bb8f-9b4d6f0a5e81.jpg?v=1792389578\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/9_fc19bc6d-5fe0-4986-8420-ca0c4d24dfd9.jpg?v=1792389578\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W Maximum Output:\u003c\/strong\u003e Provides up to 120W of DC output power for compatible UGREEN NAS systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12000mAh Battery Capacity:\u003c\/strong\u003e Features an integrated lithium-ion battery rated at 12000mAh, using four 3000mAh battery cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Second Power Transfer:\u003c\/strong\u003e Switches to battery power without a specified transfer delay when the main power supply fails, helping prevent unexpected NAS power interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC Output:\u003c\/strong\u003e Delivers 12V DC at up to 10A for compatible devices within the maximum rated output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart NAS Integration:\u003c\/strong\u003e Supports data communication with compatible NAS systems for monitoring and configured power-management functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Shutdown Support:\u003c\/strong\u003e Helps compatible NAS devices perform a controlled shutdown during a power outage when the required settings are enabled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNine-Level Safety Protection:\u003c\/strong\u003e Incorporates multiple protection mechanisms designed to support safe and reliable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Provides dedicated backup power without the footprint of a larger traditional AC UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible DC Input:\u003c\/strong\u003e Supports specified input configurations of 12V, 19V, and 20V, depending on the compatible power adapter and configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated NAS Protection:\u003c\/strong\u003e Helps reduce the risk of interrupted storage operations during unexpected power loss.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e UGREEN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Series:\u003c\/strong\u003e UGREEN NAS Power Backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e US3000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e DC Uninterruptible Power Supply (UPS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended Application:\u003c\/strong\u003e Compatible UGREEN NAS systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Power:\u003c\/strong\u003e 120W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Current:\u003c\/strong\u003e 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Specifications:\u003c\/strong\u003e 12V DC \/ 10A, 19V DC \/ 7.9A, or 20V DC \/ 7A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Lithium-ion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Battery Capacity:\u003c\/strong\u003e 12000mAh (4 × 3000mAh)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Battery Energy:\u003c\/strong\u003e 43.2Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Rated Voltage:\u003c\/strong\u003e 14.4V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Transfer Time:\u003c\/strong\u003e 0 seconds (manufacturer specification)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Communication:\u003c\/strong\u003e USB data communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input Interface:\u003c\/strong\u003e DC 5525\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e Multiple integrated protection mechanisms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNAS Compatibility:\u003c\/strong\u003e Selected compatible UGREEN NAS models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnsupported Models:\u003c\/strong\u003e UGREEN DXP6800 and DXP8800 series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e120W DC Output for Reliable NAS Power Backup\u003c\/h3\u003e\n\u003cp\u003eThe UGREEN NAS UPS US3000 provides up to 120W of DC output power, making it suitable for compatible NAS systems that operate within its specified electrical limits. By supplying power directly through a supported DC connection, it provides a dedicated backup solution for network storage devices without requiring the NAS to depend solely on the main power supply.\u003c\/p\u003e\n\u003cp\u003eIts 12V DC output supports a maximum current of 10A. The actual power required by a NAS depends on the device model, installed drives, and workload. Always confirm the NAS power requirements and the manufacturer's compatibility information before connecting the UPS.\u003c\/p\u003e\n\u003ch3\u003e12000mAh Lithium-Ion Battery Backup\u003c\/h3\u003e\n\u003cp\u003eThe US3000 incorporates a 12000mAh lithium-ion battery rated at 43.2Wh. This integrated battery is designed to supply backup power when the primary power source becomes unavailable, helping a compatible NAS remain operational during short power interruptions.\u003c\/p\u003e\n\u003cp\u003eActual backup duration depends on the connected NAS, the number and type of installed drives, operating workload, battery condition, and power-management settings. UGREEN indicates approximately 10 minutes of backup runtime in a stated usage scenario, but this should not be treated as a guaranteed duration for every configuration.\u003c\/p\u003e\n\u003cp\u003eThe battery capacity is intended to support short-term power continuity and safe shutdown procedures rather than provide extended operation throughout a prolonged outage.\u003c\/p\u003e\n\u003ch3\u003eZero-Second Power Transfer for Continuous Operation\u003c\/h3\u003e\n\u003cp\u003eUnexpected power loss can interrupt file transfers, storage operations, and other activities performed by a NAS. The UGREEN US3000 specifies a zero-second transfer time, allowing the battery backup to take over without a specified interruption when the main power supply fails.\u003c\/p\u003e\n\u003cp\u003eThis feature helps reduce the risk of abrupt shutdowns and interrupted write operations. However, it does not eliminate every possible cause of data corruption or hardware failure. Maintaining separate backups of important files remains essential for comprehensive data protection.\u003c\/p\u003e\n\u003ch3\u003eSmart Monitoring and Automatic NAS Shutdown\u003c\/h3\u003e\n\u003cp\u003eThe UGREEN US3000 supports data communication with compatible NAS systems, enabling supported monitoring and power-management functions. When configured appropriately, the NAS can use the UPS connection to respond to a power interruption and initiate a controlled shutdown.\u003c\/p\u003e\n\u003cp\u003eDepending on the compatible NAS model and software configuration, users can also configure supported startup and shutdown behaviour when power is interrupted or restored. These functions help reduce the need for manual intervention during unexpected outages.\u003c\/p\u003e\n\u003cp\u003eAvailable features depend on the connected NAS, its operating system, firmware version, and configured settings. Confirm that the required UPS monitoring and shutdown functions are supported by your specific device.\u003c\/p\u003e\n\u003ch3\u003eMultiple Safety Protections for Stable Operation\u003c\/h3\u003e\n\u003cp\u003eThe US3000 incorporates multiple safety protection mechanisms intended to support dependable battery backup operation. The manufacturer's product information describes nine-level safety protection designed to help protect the power system and connected equipment.\u003c\/p\u003e\n\u003cp\u003eThese protections contribute to safer operation during normal use and certain electrical fault conditions. For reliable performance, use the specified power adapter and compatible connections, keep the unit in a dry and well-ventilated environment, and avoid exceeding the rated output capacity.\u003c\/p\u003e\n\u003ch3\u003eCompact DC UPS Design for Storage Setups\u003c\/h3\u003e\n\u003cp\u003eUnlike a conventional AC UPS designed to power a variety of mains-powered devices, the UGREEN US3000 is a dedicated DC backup solution intended for compatible UGREEN NAS systems. Its compact design makes it suitable for home storage setups, office environments, and small-business installations where space efficiency is important.\u003c\/p\u003e\n\u003cp\u003eThe dedicated DC configuration provides a practical way to add backup power to a compatible NAS without selecting a larger AC UPS solely for that device. Compatibility, input requirements, output capacity, and supported communication features should still be checked before installation.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome NAS Systems:\u003c\/strong\u003e Provides backup power for compatible NAS devices used for personal files, photos, videos, and documents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmall Business Storage:\u003c\/strong\u003e Helps maintain power continuity for supported storage systems used in everyday business operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Backup Systems:\u003c\/strong\u003e Helps reduce the risk of interrupted backup operations during unexpected power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Libraries:\u003c\/strong\u003e Supports compatible NAS devices used for storing and organising digital media.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffice File Storage:\u003c\/strong\u003e Helps protect network storage availability during short power interruptions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Storage Environments:\u003c\/strong\u003e Supports configured shutdown procedures for compatible NAS devices in unattended installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUGREEN NAS Setups:\u003c\/strong\u003e Provides a dedicated DC backup option for supported UGREEN NAS models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Power Interruption Risk:\u003c\/strong\u003e Helps maintain power to a compatible NAS when the main supply fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Against Abrupt Shutdowns:\u003c\/strong\u003e Supports controlled shutdown workflows when the connected NAS and settings allow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Battery Capacity:\u003c\/strong\u003e Provides a rated 12000mAh battery for short-term backup power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W Output Capability:\u003c\/strong\u003e Supports compatible NAS devices requiring up to the rated output capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Second Transfer:\u003c\/strong\u003e Helps maintain power continuity during a changeover to battery backup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Communication:\u003c\/strong\u003e Supports monitoring and power-management functions on compatible NAS systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Efficient Installation:\u003c\/strong\u003e Offers a compact alternative to a larger conventional AC UPS for supported DC-powered NAS devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Operational Resilience:\u003c\/strong\u003e Helps reduce the impact of brief power interruptions on storage availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated NAS Solution:\u003c\/strong\u003e Designed specifically for selected compatible UGREEN NAS systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose UGREEN NAS UPS US3000\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated NAS Backup:\u003c\/strong\u003e Designed to provide DC battery backup for compatible UGREEN NAS devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120W Maximum Output:\u003c\/strong\u003e Offers a specified maximum output of 120W for supported power requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 12000mAh Battery:\u003c\/strong\u003e Combines the UPS and battery backup in one unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-Second Transfer Time:\u003c\/strong\u003e Helps avoid a specified transfer delay when switching to battery power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Power Management:\u003c\/strong\u003e Supports communication and configured shutdown features with compatible NAS systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Safety Protections:\u003c\/strong\u003e Includes integrated protection features for dependable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Installation:\u003c\/strong\u003e Fits into compatible home and business storage environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical Data Protection Support:\u003c\/strong\u003e Helps reduce power-related risks while complementing a separate data backup strategy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported UGREEN NAS Models:\u003c\/strong\u003e The manufacturer's compatibility information lists models including DH2300, DH4300 Plus, DXP2800, DXP4800 Plus, DXP4800 Pro, and DXP480T Plus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnsupported NAS Models:\u003c\/strong\u003e The UGREEN DXP6800 and DXP8800 series are not supported by this UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e Verify the connected NAS's input voltage, current requirements, and compatibility before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring and Shutdown:\u003c\/strong\u003e Confirm support for UPS data communication and automatic shutdown features on the NAS operating system and firmware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Adapter:\u003c\/strong\u003e Use the appropriate compatible power adapter and connection specified for the installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime Expectations:\u003c\/strong\u003e Actual battery runtime varies with the connected equipment, workload, and battery condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Considerations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNAS Compatibility:\u003c\/strong\u003e Do not assume that every UGREEN NAS or third-party storage device is compatible. Check the exact model before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output:\u003c\/strong\u003e The UPS supports up to 120W output. Do not exceed its rated power or current limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Runtime:\u003c\/strong\u003e The 12000mAh rating does not guarantee a fixed operating time. Runtime depends on the actual connected load and operating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShutdown Configuration:\u003c\/strong\u003e Automatic NAS shutdown requires compatible hardware, supported software, and appropriate configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Protection:\u003c\/strong\u003e A UPS helps mitigate power-related risks but does not replace an independent backup against drive failure, accidental deletion, malware, or physical damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Follow the manufacturer's setup and safety instructions. Keep the device in a dry, well-ventilated area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e Confirm the supplied accessories and documentation with the specific product listing before ordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Check the applicable warranty and return terms for the product supplied by the seller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Buy from IT Splendid (UAE)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetworking and Storage Solutions:\u003c\/strong\u003e Explore technology products for network storage, data management, and compatible computing environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer Products:\u003c\/strong\u003e Discover computers, laptops, PC components, storage devices, and accessories for home and business use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBusiness Technology:\u003c\/strong\u003e Find technology products and equipment to support everyday office operations and IT infrastructure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUAE Delivery:\u003c\/strong\u003e Delivery is available across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain, and other Emirates, subject to the applicable delivery terms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Technology Range:\u003c\/strong\u003e IT Splendid offers computers, networking products, enterprise technology, electronics, office equipment, gaming products, appliances, and technology accessories across the UAE.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe UGREEN NAS UPS US3000 combines 120W maximum DC output, a 12000mAh lithium-ion battery, zero-second power transfer, and smart communication features to help protect compatible NAS systems from unexpected power interruptions. Its compact design and support for configured NAS shutdown functions make it a practical backup power solution for suitable home and business storage environments. Before ordering, verify compatibility with your exact NAS model, confirm the power requirements, and consider the actual runtime needed for your installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"UGREEN","offers":[{"title":"Default Title","offer_id":67799127294319,"sku":"US3000","price":549.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/6224\/2671\/files\/1_3776733c-2d3c-43b2-8053-cb6ffa2860a5.jpg?v=1792389578","url":"https:\/\/www.itsplendid.com\/products\/ugreen-nas-ups-us3000-120w-dc-battery-backup-12000mah-lithium-ion-battery-zero-second-power-transfer","provider":"IT Splendid","version":"1.0","type":"link"}