{"product_id":"shimano-di2-battery-bt-dn300","title":"Shimano Di2 Battery (BT-DN300)","description":"\u003cp\u003eThe DN300 built-in type battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs (and shifters if set up fully wired). \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with thinner next generation electric wire SD300 and systems after R9250\/R8150 series \u003c\/li\u003e\n\u003cli\u003eLi-Ion type \u003c\/li\u003e\n\u003cli\u003eCapacity: 500 mAH \/ 3.7Wh (± 2000km autonomy) \u003c\/li\u003e\n\u003cli\u003eRated voltage: 7.4V \u003c\/li\u003e\n\u003cli\u003eCharges using EW-EC300 Di2 Charging Cable (sold separately)\u003c\/li\u003e\n\u003cli\u003eFixing small parts included\u003c\/li\u003e\n\u003cli\u003eWeight: 52 g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":52648676163858,"sku":"IBTDN3002","price":264.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/7808\/5906\/files\/119225-1.webp?v=1787795859","url":"https:\/\/shopcyclecity.com\/products\/shimano-di2-battery-bt-dn300","provider":"Cycle City","version":"1.0","type":"link"}