{"product_id":"ecoflow-delta-pro-ultra-x-smart-extra-battery-2048wh-power-supply","title":"EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply","description":"\u003cp style=\"text-align: center;\" dir=\"ltr\"\u003e\u003cstrong\u003eFree Shipping to all 48 states\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eUS Territory Shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eWe can help you ship qualifying items to Hawaii, Alaska, Puerto Rico, the U.S. Virgin Islands, and other U.S. territories.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThese locations are not eligible for free shipping.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eTypical shipping costs range from $30–$400, depending on weight, size, and—if applicable—lithium battery regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003ePlease message us for an exact quote before purchasing.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eWarranty Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e48 Contiguous U.S. States: Two- to five-year standard factory warranty applies to items shipped within the 48 contiguous U.S. states (duration depends on the product).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eU.S. Territories: Territory customers receive the same five-year factory warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eIf a replacement is needed, the original item must return to the U.S. 48 hub it shipped from, and the replacement will then be forwarded back to the territory.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eThis round-trip process typically takes 4–5 weeks, depending on carrier schedules and routing, and all shipping for this service is included at no additional cost.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli aria-level=\"1\" dir=\"ltr\"\u003e\n\u003cp role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOnly qualifying items over $400 include free replacement-shipping coverage for up to 5 years when the original shipping was handled separately for locations outside the contiguous U.S.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\" style=\"text-align: left;\"\u003e\u003cspan\u003eWe are logistics experts with 20+ years  — your shipment is handled with precision and care.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"845\" data-end=\"886\"\u003eSKU: EFDELTAPROUXEB\u003cbr data-start=\"864\" data-end=\"867\"\u003eUPC: 842783171191\u003c\/p\u003e\n\u003ch3 data-start=\"888\" data-end=\"911\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp data-start=\"912\" data-end=\"1423\"\u003eThe EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply is designed to significantly extend the energy capacity of an existing DELTA Pro Ultra X system. Built for users who demand scalable and dependable backup power, this smart battery module enhances runtime for home backup, professional environments, and advanced mobile energy setups. It integrates seamlessly with the core system to deliver higher storage capacity while maintaining intelligent control and industry leading safety standards.\u003c\/p\u003e\n\u003cp data-start=\"1425\" data-end=\"1826\"\u003eBy adding this module, users gain additional stored energy that supports longer outages, higher energy demand, and greater independence from the grid. The EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply is ideal for homeowners preparing for extended power interruptions, businesses that rely on continuous operation, and professionals who require reliable energy in remote locations.\u003c\/p\u003e\n\u003ch3 data-start=\"1828\" data-end=\"1857\"\u003eScalable Energy Expansion\u003c\/h3\u003e\n\u003cp data-start=\"1858\" data-end=\"2245\"\u003eAt the core of this system is modular expansion. The EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply increases overall system capacity without requiring complicated wiring or professional installation. The plug and play design allows the battery to connect directly to the main DELTA Pro Ultra X unit, automatically synchronizing power management and charging behavior.\u003c\/p\u003e\n\u003cp data-start=\"2247\" data-end=\"2528\"\u003eThis approach ensures flexibility as energy needs grow. Users can add capacity over time rather than investing in an entirely new system. With scalable storage, energy planning becomes more adaptable to seasonal demand, emergency preparedness, or changing operational requirements.\u003c\/p\u003e\n\u003ch3 data-start=\"2530\" data-end=\"2568\"\u003eIntelligent Monitoring and Control\u003c\/h3\u003e\n\u003cp data-start=\"2569\" data-end=\"2918\"\u003eThe smart architecture of the EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply allows full integration with the EcoFlow app. Through the app, users can monitor battery status, charging cycles, remaining capacity, and overall system health in real time. This level of insight enables better energy decisions and proactive management.\u003c\/p\u003e\n\u003cp data-start=\"2920\" data-end=\"3149\"\u003eRemote monitoring is especially valuable for backup systems installed in basements, garages, or off site locations. Alerts and performance data help ensure the system is always ready when needed, without constant physical checks.\u003c\/p\u003e\n\u003ch3 data-start=\"3151\" data-end=\"3193\"\u003eAdvanced Safety and Battery Technology\u003c\/h3\u003e\n\u003cp data-start=\"3194\" data-end=\"3575\"\u003eSafety and longevity are essential for high capacity energy storage. The EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply uses EV grade lithium iron phosphate battery cells known for stability, thermal resistance, and long service life. These cells are paired with a dual battery management system that continuously monitors voltage, temperature, and current flow.\u003c\/p\u003e\n\u003cp data-start=\"3577\" data-end=\"3860\"\u003eA three level safety architecture provides layered protection against overcharging, overheating, and electrical irregularities. This design supports consistent performance over thousands of cycles, making the battery suitable for long term deployment in critical backup applications.\u003c\/p\u003e\n\u003ch3 data-start=\"3862\" data-end=\"3897\"\u003eBuilt for Long Term Reliability\u003c\/h3\u003e\n\u003cp data-start=\"3898\" data-end=\"4203\"\u003eThe EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply is engineered for durability in demanding environments. Its robust enclosure protects internal components from physical stress and environmental factors, while precise energy regulation ensures smooth power delivery to the main system.\u003c\/p\u003e\n\u003cp data-start=\"4205\" data-end=\"4475\"\u003eThis extra battery is intended to work as part of a unified energy ecosystem rather than a standalone device. When paired with the DELTA Pro Ultra X, it enhances system resilience and ensures consistent energy availability during prolonged outages or high usage periods.\u003c\/p\u003e\n\u003ch3 data-start=\"4477\" data-end=\"4493\"\u003eKey Features\u003c\/h3\u003e\n\u003col data-start=\"4494\" data-end=\"4905\"\u003e\n\u003cli data-start=\"4494\" data-end=\"4548\"\u003e\n\u003cp data-start=\"4497\" data-end=\"4548\"\u003eExpands DELTA Pro Ultra X energy storage capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4549\" data-end=\"4613\"\u003e\n\u003cp data-start=\"4552\" data-end=\"4613\"\u003ePlug and play integration with automatic system recognition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4614\" data-end=\"4670\"\u003e\n\u003cp data-start=\"4617\" data-end=\"4670\"\u003eSmart app monitoring and real time performance data\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4671\" data-end=\"4721\"\u003e\n\u003cp data-start=\"4674\" data-end=\"4721\"\u003eEV grade lithium iron phosphate battery cells\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4722\" data-end=\"4777\"\u003e\n\u003cp data-start=\"4725\" data-end=\"4777\"\u003eDual battery management system for enhanced safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4778\" data-end=\"4840\"\u003e\n\u003cp data-start=\"4781\" data-end=\"4840\"\u003eThree level safety architecture for long term reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4841\" data-end=\"4905\"\u003e\n\u003cp data-start=\"4844\" data-end=\"4905\"\u003eDesigned for residential commercial and mobile applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"4907\" data-end=\"4926\"\u003eTechnical Facts\u003c\/h3\u003e\n\u003col data-start=\"4927\" data-end=\"5178\"\u003e\n\u003cli data-start=\"4927\" data-end=\"4971\"\u003e\n\u003cp data-start=\"4930\" data-end=\"4971\"\u003eBattery capacity module rated at 2048Wh\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4972\" data-end=\"5017\"\u003e\n\u003cp data-start=\"4975\" data-end=\"5017\"\u003eBattery chemistry lithium iron phosphate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5018\" data-end=\"5071\"\u003e\n\u003cp data-start=\"5021\" data-end=\"5071\"\u003eCompatible with EcoFlow DELTA Pro Ultra X system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5072\" data-end=\"5122\"\u003e\n\u003cp data-start=\"5075\" data-end=\"5122\"\u003eIntegrated smart communication with main unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5123\" data-end=\"5178\"\u003e\n\u003cp data-start=\"5126\" data-end=\"5178\"\u003eDesigned for scalable multi battery configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 data-start=\"5180\" data-end=\"5210\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003col data-start=\"5211\" data-end=\"5792\"\u003e\n\u003cli data-start=\"5211\" data-end=\"5369\"\u003e\n\u003cp data-start=\"5214\" data-end=\"5369\"\u003e\u003cstrong data-start=\"5214\" data-end=\"5253\"\u003eCan this battery operate on its own\u003c\/strong\u003e\u003cbr data-start=\"5253\" data-end=\"5256\"\u003eNo this unit is designed to function as an expansion battery and must be connected to a DELTA Pro Ultra X system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5371\" data-end=\"5508\"\u003e\n\u003cp data-start=\"5374\" data-end=\"5508\"\u003e\u003cstrong data-start=\"5374\" data-end=\"5415\"\u003eIs professional installation required\u003c\/strong\u003e\u003cbr data-start=\"5415\" data-end=\"5418\"\u003eNo the plug and play design allows for simple user installation without specialized tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5510\" data-end=\"5631\"\u003e\n\u003cp data-start=\"5513\" data-end=\"5631\"\u003e\u003cstrong data-start=\"5513\" data-end=\"5556\"\u003eDoes the battery support app monitoring\u003c\/strong\u003e\u003cbr data-start=\"5556\" data-end=\"5559\"\u003eYes it integrates fully with the EcoFlow app for monitoring and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"5633\" data-end=\"5792\"\u003e\n\u003cp data-start=\"5636\" data-end=\"5792\"\u003e\u003cstrong data-start=\"5636\" data-end=\"5679\"\u003eIs it suitable for long term backup use\u003c\/strong\u003e\u003cbr data-start=\"5679\" data-end=\"5682\"\u003eYes the battery chemistry and safety architecture are designed for extended service life and frequent cycling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"5794\" data-end=\"6167\"\u003eThe EcoFlow DELTA Pro Ultra X Smart Extra Battery 2048Wh Power Supply delivers a powerful and intelligent way to expand energy storage while maintaining safety, control, and reliability. For users who need scalable backup power with advanced management features, this extra battery is a practical and future ready solution that strengthens the entire EcoFlow energy system.\u003cstrong data-start=\"6169\" data-end=\"6181\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":42692150853693,"sku":"EFDELTAPROUXEB","price":2531.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0273\/0452\/5885\/files\/ecoflow-battery-default-title-ecoflow-delta-pro-ultra-x-smart-extra-battery-2048wh-power-supply-27163228078141.jpg?v=1776804277","url":"https:\/\/www.powerfitshop.com\/products\/ecoflow-delta-pro-ultra-x-smart-extra-battery-2048wh-power-supply","provider":"POWER FIT SHOP — Powering Preparedness, Health \u0026 Home","version":"1.0","type":"link"}