{"product_id":"ecoflow-delta-2-max-smart-extra-battery","title":"EcoFlow DELTA 2 Max Smart Extra Battery","description":"\u003cp style=\"text-align: left;\"\u003eBoost the runtime of your EcoFlow power system with the DELTA 2 Max Smart Extra Battery. Designed to connect seamlessly with DELTA 2, DELTA Max, and DELTA 2 Max power stations, it offers an additional 2048Wh of energy to support home backup, outdoor power, and off-grid use. Featuring advanced LFP battery technology for a long service life and consistent performance, this expansion battery is a smart and budget-friendly way to scale your energy storage. Use the EcoFlow app for easy real-time monitoring and management — no complex setup required.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eExpandable capacity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eIncrease the capacity of DELTA 2 Max with an extra 2048Wh.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8462\/1620\/files\/Expandable_capacity_2X_ae2f1253-9095-4827-8ee6-228dfa7e4ffc_1024x1024.webp?v=1712693495\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eTriple the power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to gain a capacity of 6144Wh, ideal for home backup, RVing, outdoor adventures, and everyday use. Much more affordable, it costs up to 30% less than a power station of the same capacity.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8462\/1620\/files\/Triple_the_power_2X_9fc349eb-ed10-4816-b495-15a705cb2994_1024x1024.webp?v=1712693541\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e10-Year Long-lasting LFP Battery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eDurable, Safe, Lightweight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWith its upgraded LFP battery chemistry, the DELTA 2 Max Smart Extra Battery has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6x— longer than other power stations with a similar capacity and output.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8462\/1620\/files\/10-year_Long-lasting_LFP_Battery_bee464d0-d6d9-4b0c-a2de-e4b290e384e2_1024x1024.webp?v=1712693621\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eEasy to use\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eThere's no setup. Just plug it into your power station for more energy storage. Using the EcoFlow app, you can charge and monitor the DELTA 2 Max Smart Extra Battery with ease.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8462\/1620\/files\/Mask_group_18b9ea71-70a5-4e68-a898-91372348f48b_1024x1024.webp?v=1712693671\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eStackable, space-saving design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eFeaturing an ergonomic, compact design, the DELTA 2 Max Smart Extra Batteries can be securely stacked on top of power stations and each other to save space and minimize clutter.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0551\/8462\/1620\/files\/Mask_group-1_1024x1024.webp?v=1712693708\"\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"822\" data-end=\"853\"\u003eExpandable Storage Capacity\u003c\/strong\u003e — Adds an extra \u003cstrong data-start=\"870\" data-end=\"880\"\u003e2048Wh\u003c\/strong\u003e to DELTA 2, DELTA Max, and DELTA 2 Max models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"932\" data-end=\"965\"\u003eUp to 30% More Cost-Efficient\u003c\/strong\u003e — Expand power from \u003cstrong data-start=\"986\" data-end=\"996\"\u003e2-6kWh\u003c\/strong\u003e by linking up to two DELTA 2 Max Smart Extra Batteries for a total of \u003cstrong data-start=\"1067\" data-end=\"1077\"\u003e6144Wh\u003c\/strong\u003e storage capacity — with savings compared to buying a larger standalone power station.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1168\" data-end=\"1196\"\u003eLong-Lasting LFP Battery\u003c\/strong\u003e — Built for \u003cstrong data-start=\"1209\" data-end=\"1221\"\u003e10 years\u003c\/strong\u003e of daily use with over \u003cstrong data-start=\"1245\" data-end=\"1269\"\u003e3000 charging cycles\u003c\/strong\u003e, maintaining up to \u003cstrong data-start=\"1289\" data-end=\"1296\"\u003e80%\u003c\/strong\u003e of original capacity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-start=\"1323\" data-end=\"1344\"\u003ehassle-free setup\u003c\/strong\u003e — Plug-and-play design plus app control for easy monitoring and power management through the EcoFlow app.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-start=\"1500\" data-end=\"1513\"\u003e\u003cstrong data-start=\"1500\" data-end=\"1511\"\u003eGeneral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eModel: \u003cstrong data-start=\"1523\" data-end=\"1536\"\u003eEFD350-EB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: \u003cstrong data-start=\"1549\" data-end=\"1559\"\u003e42 lbs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimensions: \u003cstrong data-start=\"1576\" data-end=\"1600\"\u003e18 in x 9 in x 11 in\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity: \u003cstrong data-start=\"1615\" data-end=\"1626\"\u003e2,048Wh\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\" data-start=\"1628\" data-end=\"1639\"\u003e\u003cstrong data-start=\"1628\" data-end=\"1637\"\u003eInput\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\" data-start=\"1640\" data-end=\"1689\"\u003e\n\u003cli data-start=\"1640\" data-end=\"1689\"\u003e\n\u003cp data-start=\"1642\" data-end=\"1689\"\u003eExtra Battery Port Input: \u003cstrong data-start=\"1668\" data-end=\"1689\"\u003e51.2V = 2000W Max\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\" data-start=\"1691\" data-end=\"1703\"\u003e\u003cstrong data-start=\"1691\" data-end=\"1701\"\u003eOutput\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\" data-start=\"1704\" data-end=\"1755\"\u003e\n\u003cli data-start=\"1704\" data-end=\"1755\"\u003e\n\u003cp data-start=\"1706\" data-end=\"1755\"\u003eExtra Battery Port Output: \u003cstrong data-start=\"1733\" data-end=\"1755\"\u003e51.2V = 3,200W Max\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\" data-start=\"1757\" data-end=\"1778\"\u003e\u003cstrong data-start=\"1757\" data-end=\"1776\"\u003eBattery Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eType: \u003cstrong data-start=\"1787\" data-end=\"1819\"\u003eLFP (Lithium Iron Phosphate)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCycle Life: \u003cstrong data-start=\"1836\" data-end=\"1871\"\u003e3,000 cycles to 820% + capacity\u003c\/strong\u003e \u003cem data-start=\"1872\" data-end=\"1897\"\u003e(kept exactly as given)\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003eProtection Systems:\u003c\/li\u003e\n\u003cli\u003eOver Voltage Protection\u003c\/li\u003e\n\u003cli\u003eOverload Protection\u003c\/li\u003e\n\u003cli\u003eOver Temperature Protection\u003c\/li\u003e\n\u003cli\u003eShort Circuit Protection\u003c\/li\u003e\n\u003cli\u003eLow Temperature Protection\u003c\/li\u003e\n\u003cli\u003eLow Voltage Protection\u003c\/li\u003e\n\u003cli\u003eOvercurrent Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: left;\" data-start=\"2137\" data-end=\"2163\"\u003e\u003cstrong data-start=\"2137\" data-end=\"2161\"\u003eOperating Conditions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003eOptimal Operating Temperature: \u003cstrong data-start=\"2197\" data-end=\"2213\"\u003e68°F to 86°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDischarge Temperature Range: \u003cstrong data-start=\"2247\" data-end=\"2264\"\u003e14°F to 113°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCharging Temperature Range: \u003cstrong data-start=\"2297\" data-end=\"2314\"\u003e32°F to 113°F\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eEnergy Systems Central Stores is an authorized retailer of EcoFlow products. Because of this, we pass on EcoFlow's manufacturer 5-Year warranty to you.\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: left;\" height=\"34\" width=\"34\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0964\/0984\/6082\/files\/Add_a_heading_9.avif?v=1763876270\"\u003e\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":51557879710018,"sku":"EFDELTA2MaxEB","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0984\/6082\/files\/EFDELTA2MaxEB.png?v=1763893832","url":"https:\/\/energysystemscentral.com\/products\/ecoflow-delta-2-max-smart-extra-battery","provider":"Energy Systems Central","version":"1.0","type":"link"}