{"product_id":"ecoflow-delta-pro-smart-extra-battery","title":"EcoFlow DELTA Pro Smart Extra Battery – Add 3.6kWh, Expand to 10.8kWh","description":"\u003ch2\u003e\u003cstrong\u003eEcoFlow DELTA Pro Smart Extra Battery\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGet more runtime from your EcoFlow DELTA Pro. The Smart Extra Battery adds 3600Wh of capacity per unit — and with up to two connected, you can reach 10.8kWh total at up to 30% lower cost than buying a standalone power station of the same size.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e+3600Wh Per Battery:\u003c\/strong\u003e Each Smart Extra Battery adds a full 3.6kWh to your DELTA Pro, extending runtime for home backup, RVs, and off-grid use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpandable to 10.8kWh:\u003c\/strong\u003e Connect up to two extra batteries for a combined 3–10.8kWh system — up to 30% more affordable than a comparable standalone power station.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10-Year LFP Lifespan:\u003c\/strong\u003e Lithium iron phosphate chemistry supports 3000+ charge cycles with 80% capacity retention — built for a decade of daily use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Setup:\u003c\/strong\u003e No configuration needed. Connect and go — monitor and control via the EcoFlow app.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Year Full Warranty:\u003c\/strong\u003e One of the most comprehensive warranties in the industry, covering parts and labor for complete peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe most cost-effective way to scale your EcoFlow DELTA Pro into a serious home backup or off-grid power system.\u003c\/p\u003e","brand":"NOVANEST","offers":[{"title":"Default Title","offer_id":50139842314433,"sku":"sku-44862861148296","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/2828\/0257\/files\/ecoflow-ecoflow-delta-pro-smart-extra-battery-30058349658185.webp?v=1776084858","url":"https:\/\/velosupplycompany.com\/products\/ecoflow-delta-pro-smart-extra-battery","provider":"Velo Supply Company","version":"1.0","type":"link"}