{"product_id":"second-battery-kit-for-the-cooler-king-52v-1500s-1500st","title":"Second Battery Kit for the Cooler King 52v 1500S \/ 1500ST","description":"\u003ch3 data-end=\"312\" data-start=\"229\"\u003e\u003cstrong data-end=\"312\" data-start=\"233\"\u003eSecond Battery Kit for Cooler King 1500S \/ ST – Extended Range Power Upgrade\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong data-end=\"312\" data-start=\"233\"\u003ePreorder now for delivery 1st July.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"695\" data-start=\"314\"\u003eTake your adventures further with this \u003cstrong data-end=\"375\" data-start=\"353\"\u003eSecond Battery Kit\u003c\/strong\u003e designed specifically for the \u003cstrong data-end=\"431\" data-start=\"406\"\u003eCooler King 1500S \/ ST\u003c\/strong\u003e electric bike. Perfect for long rides, extended touring, or simply reducing range anxiety, this kit lets you add a \u003cstrong data-end=\"581\" data-start=\"547\"\u003esecond removable 15 Ah battery\u003c\/strong\u003e to your e-bike, significantly increasing your riding range and versatility. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"717\" data-start=\"697\"\u003e\u003cstrong data-end=\"717\" data-start=\"697\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1076\" data-start=\"718\"\u003e\n\u003cli data-end=\"848\" data-start=\"718\"\u003e\n\u003cp data-end=\"848\" data-start=\"720\"\u003e\u003cstrong data-end=\"761\" data-start=\"720\"\u003eHigh-capacity 15 Ah removable battery\u003c\/strong\u003e – matches the original battery for seamless performance and balanced power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"957\" data-start=\"849\"\u003e\n\u003cp data-end=\"957\" data-start=\"851\"\u003e\u003cstrong data-end=\"887\" data-start=\"851\"\u003eLockable protective battery case\u003c\/strong\u003e – keeps your second battery secure and protected from the elements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1076\" data-start=\"958\"\u003e\n\u003cp data-end=\"1076\" data-start=\"960\"\u003e\u003cstrong data-end=\"999\" data-start=\"960\"\u003eAll required cabling and connectors\u003c\/strong\u003e – designed to integrate cleanly with your Cooler King’s electrical system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1408\" data-start=\"1078\"\u003eThis kit is ideal for riders who want more range without compromising the bike’s original design. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"1844\" data-start=\"1410\"\u003e\u003cstrong data-end=\"1436\" data-start=\"1410\"\u003eEasy DIY Installation:\u003c\/strong\u003e\u003cbr\u003eThis is a \u003cstrong data-end=\"1471\" data-start=\"1447\"\u003eDIY installation kit\u003c\/strong\u003e that most riders can fit in \u003cstrong data-end=\"1527\" data-start=\"1500\"\u003eapproximately 1–2 hours\u003c\/strong\u003e, depending on experience and mechanical confidence. Clear mounting and connection points make the process straightforward. However, if you’re unsure about fitment, electrical wiring, or bike modifications, we recommend having the kit installed by a qualified bike technician to ensure safety and optimal performance.\u003c\/p\u003e\n\u003cp data-end=\"1875\" data-start=\"1846\"\u003e\u003cstrong data-end=\"1875\" data-start=\"1846\"\u003eWhy Add a Second Battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2128\" data-start=\"1876\"\u003e\n\u003cli data-end=\"1973\" data-start=\"1876\"\u003e\n\u003cp data-end=\"1973\" data-start=\"1878\"\u003e\u003cstrong data-end=\"1895\" data-start=\"1878\"\u003eGreater range\u003c\/strong\u003e – travel farther between charges for touring, commuting, or off-grid rides.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2128\" data-start=\"2044\"\u003e\n\u003cp data-end=\"2128\" data-start=\"2046\"\u003e\u003cstrong data-end=\"2063\" data-start=\"2046\"\u003ePeace of mind\u003c\/strong\u003e – ideal for long days out without worrying about battery life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2355\" data-start=\"2130\"\u003e\u003cstrong data-end=\"2139\" data-start=\"2130\"\u003eNote:\u003c\/strong\u003e Compatibility is specific to the Cooler King 1500S \/ ST e-bike. Always check that your bike’s controller and battery mounts are suitable for a second battery before installation.\u003c\/p\u003e","brand":"Cooler King eBikes","offers":[{"title":"Default Title","offer_id":57707418747263,"sku":"BATT52V15REMOV","price":421.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0034\/3621\/6369\/files\/FullSizeRender_0d30f86b-4002-4258-8d73-3e1e4b3ea95a.jpg?v=1750410478","url":"https:\/\/cooler.bike\/es-eu\/products\/second-battery-kit-for-the-cooler-king-52v-1500s-1500st","provider":"Cooler King eBikes","version":"1.0","type":"link"}