{"product_id":"ecoflow-delta-3-max-plus-2048wh-smart-extra-battery","title":"EcoFlow DELTA 3 Max Plus (2048Wh) Smart Extra Battery","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003e\u003cstrong\u003eEcoFlow DELTA 3 Max Plus (2048Wh) Smart Extra Battery\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e2048Wh Capacity | Automotive-Grade LiFePO₄ Battery | Plug-and-Play Expansion | Up to 6144Wh Total Capacity | 5-Year Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEcoFlow DELTA 3 Max Plus (2048Wh) Smart Extra Battery\u003c\/strong\u003e is designed to significantly expand the energy storage of compatible EcoFlow power stations. With an additional \u003cstrong\u003e2048Wh of capacity\u003c\/strong\u003e, this Smart Extra Battery gives you more runtime for home backup, RV travel, camping, outdoor adventures, and everyday power needs. It uses \u003cstrong\u003eautomotive-grade full-tab LiFePO₄ battery cells\u003c\/strong\u003e for improved efficiency, heat management, safety, and long-term durability. The plug-and-play design makes expansion simple, while the \u003cstrong\u003eEcoFlow App\u003c\/strong\u003e lets you monitor battery level, operating status, and temperature. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAdd 2048Wh of Extra Energy Storage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Smart Extra Battery adds a full \u003cstrong\u003e2048Wh of additional energy capacity\u003c\/strong\u003e to compatible EcoFlow systems. When paired with the \u003cstrong\u003eDELTA 3 Max Plus\u003c\/strong\u003e, the system can reach \u003cstrong\u003e4096Wh\u003c\/strong\u003e with one extra battery, providing substantially longer runtime for appliances, electronics, and other essential equipment. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eExpand Up to 6144Wh\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eFor users who need even more energy storage, the DELTA 3 Max Plus can support \u003cstrong\u003eup to two 2048Wh Smart Extra Batteries\u003c\/strong\u003e when used with the compatible \u003cstrong\u003eEcoFlow Smart Extra Battery Expansion Adapter\u003c\/strong\u003e. This allows the DELTA 3 Max Plus system to reach up to \u003cstrong\u003e6144Wh\u003c\/strong\u003e of total capacity. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePower for Longer During Outages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eAdditional battery capacity means more runtime between charging sessions. Use the expanded DELTA 3 Max Plus system to keep essential equipment operating during extended power outages, including refrigerators, networking equipment, lighting, computers, televisions, and other compatible devices.\u003c\/p\u003e\n\u003cp\u003eThe additional capacity is also useful for \u003cstrong\u003eRV trips, camping, outdoor work, remote locations, and emergency preparedness\u003c\/strong\u003e, where access to conventional electricity may be limited.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePlug-and-Play Expansion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eAdding the Smart Extra Battery is simple. Connect it to the compatible power station using the included \u003cstrong\u003eSmart Extra Battery Cable\u003c\/strong\u003e, and the system recognizes the additional battery without complicated setup. EcoFlow describes the design as plug-and-play, making it easy to increase your available energy storage when your power requirements grow. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eAutomotive-Grade Full-Tab LiFePO₄ Cells\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe battery uses \u003cstrong\u003eautomotive-grade full-tab LFP (LiFePO₄) cells\u003c\/strong\u003e. The full-tab design is engineered to reduce internal resistance, improve efficiency, enhance safety, and reduce heat generation while providing high energy capacity. This makes the battery well suited for demanding, repeated-use applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eSmart Monitoring with the EcoFlow App\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eStay informed about your expanded energy system through the \u003cstrong\u003eEcoFlow App\u003c\/strong\u003e. You can monitor important information such as \u003cstrong\u003ebattery charge level, operating status, and temperature\u003c\/strong\u003e, helping you keep track of available energy and system performance from your mobile device. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCompact Design for Easier Storage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eAlthough it adds \u003cstrong\u003e2048Wh of capacity\u003c\/strong\u003e, the Smart Extra Battery has been redesigned to use approximately \u003cstrong\u003e25% less overall volume than the DELTA 2 Max Smart Extra Battery\u003c\/strong\u003e. Its more compact design makes it easier to store, transport, and stack with compatible EcoFlow equipment.\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0798\/2579\/7364\/files\/p2_dd573245-87a6-4673-9be9-2be34ba4647a.webp?v=1787730495\" alt=\"\"\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eStackable for Flexible Energy Storage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Smart Extra Battery is designed to integrate neatly with compatible EcoFlow power stations, creating a more organized energy storage setup. Its stackable design is particularly useful for \u003cstrong\u003ehome backup systems, indoor storage, RVs, and other applications where space matters\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDesigned for Extended Home Backup\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eWhen connected to a DELTA 3 Max Plus, the additional 2048Wh provides a larger energy reserve for emergency situations. This can help extend the operating time of essential household equipment when grid power is unavailable, reducing the need for frequent recharging.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCompatible with EcoFlow's Expanding Ecosystem\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Smart Extra Battery is designed primarily for the \u003cstrong\u003eEcoFlow DELTA 3 Max Plus (2048Wh)\u003c\/strong\u003e and \u003cstrong\u003eDELTA 3 Ultra Plus (3072Wh)\u003c\/strong\u003e. EcoFlow also lists additional ecosystem compatibility, including certain future firmware-supported products. Compatibility should be checked for the specific power station and firmware version before connecting accessories. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eBuilt-In Battery Protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe battery incorporates multiple protection systems designed to safeguard the unit during charging, discharging, and everyday operation. Protection includes \u003cstrong\u003eover-voltage, overload, over-temperature, short-circuit, low-temperature, low-voltage, and overcurrent protection\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eDesigned for Long-Term Energy Storage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe combination of \u003cstrong\u003eLiFePO₄ chemistry, automotive-grade full-tab cells, intelligent battery management, and multiple protection systems\u003c\/strong\u003e makes the Smart Extra Battery a dependable long-term expansion solution. It is designed to provide additional energy storage without requiring you to purchase another complete portable power station. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eA Smart Upgrade for Your DELTA 3 Max Plus\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eIf your existing DELTA 3 Max Plus doesn't provide enough runtime, the \u003cstrong\u003eEcoFlow DELTA 3 Max Plus Smart Extra Battery\u003c\/strong\u003e provides a straightforward way to add another \u003cstrong\u003e2048Wh\u003c\/strong\u003e of energy storage. With plug-and-play installation, app monitoring, compact construction, automotive-grade LFP cells, and the ability to expand the system to \u003cstrong\u003e6144Wh\u003c\/strong\u003e, it is an ideal upgrade for extended home backup, RVing, outdoor adventures, and emergency power. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × EcoFlow DELTA 3 Max Plus (2048Wh) Smart Extra Battery\u003c\/li\u003e\n\u003cli\u003e1 × Smart Extra Battery Cable\u003c\/li\u003e\n\u003cli\u003e1 × Manuals \u0026amp; Warranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEcoFlow's product information lists the Smart Extra Battery, \u003cstrong\u003eExtra Battery Cable\u003c\/strong\u003e, and \u003cstrong\u003eManuals \u0026amp; Warranty Card\u003c\/strong\u003e in the package. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Capacity:\u003c\/strong\u003e 2048Wh (51.2V \/ 40Ah)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Chemistry:\u003c\/strong\u003e LiFePO₄ (LFP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Weight:\u003c\/strong\u003e Approx. 16kg (35.3 lbs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 494 × 239 × 196mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Battery Output:\u003c\/strong\u003e 43.2–57.6V, 100A max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra Battery Input:\u003c\/strong\u003e 43.2–57.6V, 48A max\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Temperature:\u003c\/strong\u003e 0°C–45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDischarge Temperature:\u003c\/strong\u003e -10°C–45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -10°C–45°C \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003e5-Year Warranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEcoFlow DELTA 3 Max Plus Smart Extra Battery\u003c\/strong\u003e is backed by a \u003cstrong\u003e5-year warranty\u003c\/strong\u003e, consisting of a \u003cstrong\u003e3-year standard warranty plus an additional 2-year extended warranty available after EcoFlow App registration\u003c\/strong\u003e. This provides added peace of mind for a long-term home backup and portable energy investment.\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":49262949531892,"sku":"EFD3MP-EB","price":1399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/2579\/7364\/files\/p1_9caad262-3279-4473-afbe-267e42e92782.webp?v=1787730432","url":"https:\/\/turbogenny.com\/products\/ecoflow-delta-3-max-plus-2048wh-smart-extra-battery","provider":"Turbo Genny ","version":"1.0","type":"link"}