{"product_id":"duotone-battery-7a-set-2pcs","title":"Duotone Battery 7A Set (2Pcs)","description":"\u003carticle class=\"product-description\"\u003e\u003cheader class=\"product-hero\"\u003e\n\u003ch1\u003eDuotone Electric Battery 7A Set 2026 – 2 pcs\u003c\/h1\u003e\n\u003cp class=\"subtitle\"\u003eAir travel-friendly LiHV battery set for the Duotone Foil Assist system, with an average runtime of 30–60 minutes.\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection\u003e\n\u003ch2\u003ePower for Your Duotone Foil Assist\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDuotone Electric Battery 7A Set 2026\u003c\/strong\u003e includes two high-voltage lithium batteries designed specifically for the \u003cstrong\u003eDuotone Foil Assist\u003c\/strong\u003e system. Two batteries must be connected to activate the Foil Assist, making this set essential for reliable performance on the water.\u003c\/p\u003e\n\u003cp\u003eWith an average runtime of \u003cstrong\u003e30 to 60 minutes\u003c\/strong\u003e, depending on rider weight, conditions, foil efficiency, speed level and board size, this battery set gives you the freedom to enjoy longer foiling sessions with consistent electric assistance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eAir Travel-Friendly Design\u003c\/h2\u003e\n\u003cp\u003eEach battery has a capacity of \u003cstrong\u003e159.6 Wh\u003c\/strong\u003e, just below the common \u003cstrong\u003e160 Wh air travel limit\u003c\/strong\u003e. This makes the Duotone Foil Assist batteries easier to transport when travelling to new foil spots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Airline regulations can vary. Always check with your airline and obtain approval before travelling with lithium batteries.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of 2 batteries:\u003c\/strong\u003e Required to activate the Duotone Foil Assist system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e7 Ah capacity:\u003c\/strong\u003e Reliable power for electric foil assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30–60 minutes runtime:\u003c\/strong\u003e Runtime depends on rider, foil setup and conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir travel-friendly:\u003c\/strong\u003e 159.6 Wh per battery, just under the 160 Wh limit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy activation:\u003c\/strong\u003e Simple power button operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge indicator:\u003c\/strong\u003e Four LED lights show the battery charge level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact format:\u003c\/strong\u003e Practical size for travel and storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eBattery Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eProduct\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eDuotone Electric Battery 7A Set 2026\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eIncluded\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e2 batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eType\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLiPo \/ LiHV high-voltage lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eCapacity\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e7 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eVoltage\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e22.8 V × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eEnergy\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e159.6 Wh × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eWeight\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1 kg × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eAverage Runtime\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eApprox. 30–60 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align: left; border: 1px solid #ddd; padding: 10px;\"\u003eItem Number\u003c\/th\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e40260-6704\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSafety Notice\u003c\/h2\u003e\n\u003cp\u003eThis product contains \u003cstrong\u003elithium batteries\u003c\/strong\u003e and is classified as dangerous goods for shipping. Delivery may take longer, shipping to some countries may not be possible, and special return conditions may apply.\u003c\/p\u003e\n\u003cp\u003eAlways store the batteries in a \u003cstrong\u003efire-resistant battery bag\u003c\/strong\u003e when not in use. Follow all manufacturer safety instructions for charging, transport and storage.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhy Buy a Second Battery Set?\u003c\/h2\u003e\n\u003cp\u003eFor longer foil sessions, a second battery set is highly recommended. With an additional set, you can quickly change batteries and continue riding with minimal interruption, making it ideal for travel, training days and longer sessions on the water.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Duotone Foiling \u0026 Electric","offers":[{"title":"7A","offer_id":55687143752057,"sku":"40260-6704","price":736.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/3950\/1296\/files\/Battery_7A_Set__2Pcs.jpg?v=1756113029","url":"https:\/\/surf-store.com\/products\/duotone-battery-7a-set-2pcs","provider":"Surf-store.com","version":"1.0","type":"link"}