{"product_id":"free-headlamp-power-battery","title":"Free Headlamp Power Battery","description":"\u003cp\u003e\u003cstrong\u003eFree Headlamp Power Battery is available in four sizes for different activities and burn times. All batteries are compatible with all Free series headlamps and feature a built-in power bank function, allowing you to charge your phone, watch or bike computer via USB-C. The batteries are water-resistant according to the IPX5 standard and feature a 5-level battery indicator.\u003c\/strong\u003e\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eChoose the right battery for your activity\u003c\/strong\u003e\u003cbr\u003e \n\u003cstrong\u003eXS: 14.8 Wh\u003c\/strong\u003e\u003cbr\u003e \nA lightweight 116-gram Li-ion battery that is easy to carry in your pocket, running vest or attach to the back of the headband for everyday training and fast-paced sessions.\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eS: 24.1 Wh\u003c\/strong\u003e\u003cbr\u003e \nA compact and lightweight 150-gram Li-ion battery that offers a great balance between low weight and longer burn time. The battery can easily be carried in your pocket, running vest or attached to the back of the headband.\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eM: 36 Wh\u003c\/strong\u003e\u003cbr\u003e \nA powerful 202-gram Li-ion battery developed for long training sessions and extended adventures. Can be attached to a helmet, bike frame or handlebar using separate mounts.\u003c\/p\u003e \n\n\u003cp\u003e\u003cstrong\u003eL: 72 Wh\u003c\/strong\u003e\u003cbr\u003e \nSilva’s most powerful 367-gram Li-ion battery, developed for long sessions where maximum burn time is essential.\u003c\/p\u003e ","brand":"Silva","offers":[{"title":"XS\/ 14.8 WH","offer_id":57149990306170,"sku":"38693","price":44.99,"currency_code":"GBP","in_stock":true},{"title":"S\/ 24.1 WH","offer_id":57149990338938,"sku":"38694","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"M\/ 36 WH","offer_id":57149990371706,"sku":"38695","price":89.99,"currency_code":"GBP","in_stock":true},{"title":"L\/ 72 WH","offer_id":57149990404474,"sku":"38696","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/1042\/2721\/files\/Free_Headlamp_Power_Battery_XS_14.8_Wh_38693_main_GREY.webp?v=1786047486","url":"https:\/\/silvasweden.uk\/products\/free-headlamp-power-battery","provider":"Silva UK (Own Store)","version":"1.0","type":"link"}