{"product_id":"ecoflow-delta-3-smart-extra-battery-1024wh-lfp-expansion","title":"EcoFlow – DELTA 3 Smart Extra Battery (1024Wh LFP Expansion)","description":"\u003cp\u003e\u003cb\u003eBoost your off-grid power storage with the EcoFlow DELTA 3 Smart Extra Battery—an ultra-durable 1024Wh LFP module designed for the DELTA 3 and DELTA 3 Plus.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis compact, stackable expansion battery adds serious capacity for home backup, RV travel, emergency preparedness, and outdoor survival. With over 4000 charge cycles and a 10-year lifespan, it's built for the long haul.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cimg style=\"float: none; display: block; margin-left: auto; margin-right: auto;\" alt=\"EcoFlow DELTA 3 Smart Extra Battery stacked in a modern kitchen, demonstrating expandable energy storage solution for ho…\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/Screenshot_2025-07-17_at_12.33.35_PM_1b66aa4f-9f9b-41b3-9d6c-cc78aed5575a_1024x1024.jpg?v=1752770448\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExpandable Energy Storage:\u003c\/b\u003e Instantly adds 1024Wh to your DELTA 3 or DELTA 3 Plus—ideal for blackouts, boondocking, or off-grid living.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompact \u0026amp; Stackable Design:\u003c\/b\u003e 1\/3 smaller than comparable units; stackable with the main power station to reduce clutter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBuilt to Last:\u003c\/b\u003e LFP battery chemistry supports 4000 cycles to 80% capacity—lasting up to 10 years of daily use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmart App Control:\u003c\/b\u003e Use the EcoFlow app to monitor battery status, charge time, and remaining energy from anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNo Setup Required:\u003c\/b\u003e Plug-and-play design makes it easy to connect directly to your EcoFlow DELTA 3 Series system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Recharging:\u003c\/b\u003e Recharge via AC outlet, solar panel, or EcoFlow Smart Generator through the extra battery port.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePeace of Mind Warranty:\u003c\/b\u003e Backed by one of the best 5-year warranties in the portable power industry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"10-year lifespan and 4000 cycles of EcoFlow DELTA 3 Smart Extra Battery, with LFP battery chemistry, overlaid on a fores…\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/Screenshot_2025-07-17_at_12.33.43_PM_3522393d-59f7-481a-ac1a-38eae678642e_1024x1024.jpg?v=1752770449\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTypical Power Runtime:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLights: 58 hrs\u003c\/li\u003e\n\u003cli\u003ePhone: 89 charges\u003c\/li\u003e\n\u003cli\u003eFan: 17 hrs\u003c\/li\u003e\n\u003cli\u003eFridge: 7–14 hrs\u003c\/li\u003e\n\u003cli\u003eTV: 8 hrs\u003c\/li\u003e\n\u003cli\u003eWi-Fi Router: 58 hrs\u003c\/li\u003e\n\u003cli\u003eElectric Grill: 0.7 hrs\u003c\/li\u003e\n\u003cli\u003eCoffee Maker: 0.8 hrs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eSpecifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity:\u003c\/b\u003e 1024Wh\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBattery Chemistry:\u003c\/b\u003e LFP (LiFePO4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCycle Life:\u003c\/b\u003e 4000+ to 80% capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWeight:\u003c\/b\u003e 21.1 lbs (9.6 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDimensions:\u003c\/b\u003e 15.7 x 8 x 7.8 in (398 x 200 x 198 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInput:\u003c\/b\u003e 40V–58.4V, 24A Max (Extra Battery Port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOutput:\u003c\/b\u003e 40V–58.4V, 48A Max (Extra Battery Port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCompatible With:\u003c\/b\u003e EcoFlow DELTA 3, DELTA 3 Plus, DELTA 3 (1500), DELTA 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Person using smartphone to control EcoFlow DELTA 3 Smart Extra Battery, displaying battery status and information on scr…\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/Screenshot_2025-07-17_at_12.33.47_PM_c228ccf8-46b9-43d3-ad7d-59da7f7020bc_1024x1024.jpg?v=1752770448\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat's in the Box:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEcoFlow DELTA 3 Smart Extra Battery (1024Wh)\u003c\/li\u003e\n\u003cli\u003eUser Manual\u003c\/li\u003e\n\u003cli\u003eWarranty Card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"EcoFlow DELTA 3 Smart Extra Battery (1024Wh) with display, showcasing compact design, energy output specifications, and …\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0595\/9860\/2329\/files\/Screenshot_2025-07-17_at_12.33.41_PM_56817c65-9f85-4257-8ecb-7b2011bd93fa_1024x1024.jpg?v=1752770448\"\u003e\u003c\/div\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":67663545729103,"sku":"EFDELTA3P-EB","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/3416\/3791\/files\/ecoflow-delta-3-smart-extra-battery-1024wh-lfp-expansion-v0-20250719.jpg?v=1791642703","url":"https:\/\/offgridai.io\/products\/ecoflow-delta-3-smart-extra-battery-1024wh-lfp-expansion","provider":"Off-Grid AI","version":"1.0","type":"link"}