{"product_id":"shimano-bt-dn320-di2-wireless-rear-derailleur-battery","title":"Shimano BT-DN320 Di2 wireless rear derailleur battery","description":"\u003cul\u003e\n\u003cli\u003eThe power house of Shimano wireless Di2 is a long-life 310mAh Li-Ion battery that is both compact and reliable, taking shifting effort away from you\u003c\/li\u003e\n\u003cli\u003eExcellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain and mud\u003c\/li\u003e\n\u003cli\u003eThe use of a small and discreet integrated battery is light weight, efficient and creates a robust and reliable system\u003c\/li\u003e\n\u003cli\u003eOne charge gives a 340 kilometre range depending on conditions thanks to its power-saving battery management system\u003c\/li\u003e\n\u003cli\u003eCharging is done via EC-DN100 charger\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":44085356200116,"sku":"BTDN320","price":39.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0669\/2539\/6148\/files\/btdn320.jpg?v=1791665630","url":"https:\/\/www.99bikes.co.uk\/products\/shimano-bt-dn320-di2-wireless-rear-derailleur-battery","provider":"99 Bikes UK","version":"1.0","type":"link"}