{"product_id":"sprmith-xt150-extra-battery-cable-for-ecoflow-delta-2-delta-3-wave-3-1m-heavy-duty-copper-flame-retardant-jacket","title":"Sprmith XT150 Extra Battery Cable for EcoFlow Delta 2\/Delta 3\/Wave 3 — 1m, Heavy-Duty Copper \u0026 Flame‑Retardant Jacket","description":"\u003cp\u003e\u003cstrong\u003eThe Sprmith Extra Battery Cable is a 1-meter XT150 male-to-male cable that lets compatible EcoFlow power stations and extra batteries link together for extended runtime and reliable high-current transfer.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis heavy-duty cable is engineered to expand runtime and simplify connections between EcoFlow Delta 2, Delta 2 Max, Delta 3 series models and Wave 3 air conditioners (excluding Delta Pro\/Pro 3\/Ultra\/3 Max). It uses an XT150 plug design, thick copper conductors and a flame-retardant outer jacket to keep power flowing safely while resisting abrasion and moisture in outdoor or indoor setups.\u003c\/p\u003e\n\n\u003ch3\u003eWhich EcoFlow units work with this Sprmith XT150 extra battery cable?\u003c\/h3\u003e\n\u003cp\u003eThis cable is made for EcoFlow Delta 2, Delta 2 Max, Delta 3, Delta 3 Plus, Delta 3 1500 and their compatible extra batteries, plus Wave 2 and Wave 3 air conditioners. It is not compatible with larger pro-series models such as Delta Pro, Pro 3, Ultra or 3 Max.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models: Delta 2, Delta 2 Max, Delta 3 family and Wave 2\/3 AC units\u003c\/li\u003e\n  \u003cli\u003eNot compatible: Delta Pro \/ Pro 3 \/ Ultra \/ 3 Max\u003c\/li\u003e\n  \u003cli\u003eConnector type: XT150 male-to-male plug standard for EcoFlow extra batteries\u003c\/li\u003e\n  \u003cli\u003eLength: 1 meter (39.37 inches) for flexible placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this cable improve run time and power handling?\u003c\/h3\u003e\n\u003cp\u003eBy linking an additional battery pack to the main station, the cable increases available capacity and allows automatic switchover when the primary battery depletes. The robust conductors and spark-resistant plug minimize voltage drop and heat, supporting higher current draw safely.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBoosts system capacity: combines main and auxiliary battery power\u003c\/li\u003e\n  \u003cli\u003eAutomatic auxiliary cut-in when main battery is drained\u003c\/li\u003e\n  \u003cli\u003eThick, high-purity copper reduces heat and energy loss\u003c\/li\u003e\n  \u003cli\u003eSpark-resistant XT150 connector for safer hot-plugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and durability features are built into the Sprmith cable?\u003c\/h3\u003e\n\u003cp\u003eThe cable jacket is flame-retardant and engineered to resist water and abrasion, making it suitable for outdoor use or workshop conditions. Internally, high-quality copper conductors and secure molded connectors reduce the risk of overheating and mechanical failure during frequent use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlame-retardant outer jacket for fire resistance\u003c\/li\u003e\n  \u003cli\u003eWater and abrasion resistance for outdoor durability\u003c\/li\u003e\n  \u003cli\u003eMolded, spark-resistant XT150 plugs for safer connections\u003c\/li\u003e\n  \u003cli\u003eRobust strain relief at each end to prevent connector damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long is the cable and how easy is it to install?\u003c\/h3\u003e\n\u003cp\u003eThe Sprmith XT150 cable is 1 meter (39.37 inches), offering a practical balance between reach and tidy setup. Installation is plug-and-play: align the male XT150 connectors and insert until they seat; no tools or configuration changes are required on supported EcoFlow devices.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 1 meter (39.37 inches) for convenient placement\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play: no tools or software adjustments needed\u003c\/li\u003e\n  \u003cli\u003eQuick connect: keyed XT150 plugs prevent incorrect mating\u003c\/li\u003e\n  \u003cli\u003eCompact for transport and storage in rigs or emergency kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The Sprmith Extra Battery Cable is ideal for EcoFlow users who need longer run times or want flexible power layouts—campers, mobile professionals, emergency-preparedness organizers, and anyone expanding a compatible Delta setup. It’s a practical upgrade when you already own compatible EcoFlow stations and extra battery packs and need a reliable, safe, and easy way to increase capacity without changing your power hardware.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this cable compatible with Delta Pro or Ultra models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This XT150 Sprmith cable supports Delta 2\/Delta 3 families and Wave 2\/3, but not Delta Pro, Pro 3, Ultra or 3 Max.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need any tools to connect the extra battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No tools are required; the 1m XT150 male-to-male cable is plug-and-play for supported EcoFlow units.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Sprmith","offers":[{"title":"Default Title","offer_id":56825040044372,"sku":"B0G3HPPR13","price":59.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/sprmith-xt150-cable-front-connection.jpg?v=1786988980","url":"https:\/\/gardenluxe.co.uk\/products\/sprmith-xt150-extra-battery-cable-for-ecoflow-delta-2-delta-3-wave-3-1m-heavy-duty-copper-flame-retardant-jacket","provider":"Gardenluxe Uk","version":"1.0","type":"link"}