{"product_id":"shimano-內置式電池-bt-dn300-shimano-built-in-battery-bt-dn300","title":"Shimano Built-in Battery-BT-DN300 \/ Shimano Built-in Battery-BT-DN300","description":"\u003cp\u003e The new DN300 battery uses the same waterproof design as Di2. This product is equipped with 3 charging holes to provide stable power for the SHIMANO 12-speed road car transmission and shift knob (if you choose the wired version). \u003c\/p\u003e\n\n\u003cdiv class=\"cmp-itemlist-accordion\"\u003e\n\n\u003cdiv class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\n\u003cdiv class=\"cmp-itemlist-accordion__contents\" data-starting-height=\"28\" data-final-height=\"102.375\"\u003e\n\n\u003cp class=\"cmp-product-info__long-description\"\u003e The thin DN300 battery is the same size as the previous generation and can be installed in the seat tube or frame for a neat appearance. DN300 is equipped with 3 connection holes, which can simplify the wiring of the front derailleur and rear derailleur, and provide stable power at any time. The third connection hole is for riders using Shimano's 12-speed Di2 wired link. \u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2 class=\"cmp-product-info__title\"\u003e\u003c\/h2\u003e\n\n\u003ch2 class=\"cmp-product-info__title\"\u003e feature \u003c\/h2\u003e\n\n\u003cdiv class=\"cmp-itemlist-accordion\"\u003e\n\n\u003cdiv class=\"cmp-itemlist-accordion__always-visible-section\"\u003e Compatible with the next generation of thinner SD300 cables and 3 SD300 connection holes in systems after the R9250\/R8150 series \u003c\/div\u003e\n\n\u003cdiv class=\"cmp-itemlist-accordion__accordion-section cmp-itemlist-accordion__accordion-section--is-opened\"\u003e\n\n\u003cdiv data-final-height=\"26.875001907348633\" data-starting-height=\"0\" class=\"cmp-itemlist-accordion__contents\"\u003e Same fixing method as BT-DN110\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":45194527309994,"sku":"IBTDN3003","price":1000.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/0383\/5562\/files\/BT-DN300-primary_1_750_750.jpg?v=1769489529","url":"https:\/\/bicycleshophk.mom\/en-mo\/products\/shimano-%e5%85%a7%e7%bd%ae%e5%bc%8f%e9%9b%bb%e6%b1%a0-bt-dn300-shimano-built-in-battery-bt-dn300","provider":"THE BICYCLE SHOP （H.K.) ","version":"1.0","type":"link"}