{"product_id":"shimano-di2-bt-dn320-wireless-rear-derailleur-battery-for-mtb-di2-systems","title":"Shimano Di2 BT-DN320 Wireless Rear Derailleur Battery for MTB Di2 Systems","description":"\u003cp\u003eThe Shimano Non-Series Di2 BT-DN320 wireless rear derailleur battery is a compact yet powerful component designed to enhance your MTB riding experience. With a long-lasting 310mAh Li-Ion battery, it ensures smooth, effortless shifting by taking the power burden off you. Its sleek, integrated design is lightweight and reliable, perfectly suited for riders seeking high performance without added bulk.\u003c\/p\u003e\n\n\u003cp\u003eEngineered to withstand the toughest conditions, this battery boasts excellent sealing proven through rigorous field tests, including extreme temperatures, rain, and mud. Thanks to its advanced power-saving management system, a single charge can deliver up to 340 kilometres of riding, making it an efficient choice for long-distance adventures. Charging is simple and convenient via the EC-DN100 charger.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding consistent and reliable power for Shimano Di2 wireless shifting systems\u003c\/li\u003e\n  \u003cli\u003eMaintaining performance in various weather conditions, including rain and mud\u003c\/li\u003e\n  \u003cli\u003eOffering a lightweight and discreet design that integrates seamlessly with your bike\u003c\/li\u003e\n  \u003cli\u003eDelivering long battery life with up to 340 kilometres per charge\u003c\/li\u003e\n  \u003cli\u003eEasy recharging using the compatible EC-DN100 charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with non-Di2 or non-Shimano wireless systems\u003c\/li\u003e\n  \u003cli\u003eApplications outside of mountain biking (MTB) disciplines\u003c\/li\u003e\n  \u003cli\u003eCharging without the specified EC-DN100 charger\u003c\/li\u003e\n  \u003cli\u003eRiders seeking a battery for wired derailleur setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the battery last on a single charge?\u003c\/strong\u003e\u003cbr\u003eThe battery can last up to 340 kilometres depending on riding conditions and usage, thanks to its efficient power management system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this battery compatible with all Shimano Di2 systems?\u003c\/strong\u003e\u003cbr\u003eThis battery is designed specifically for Shimano wireless Di2 rear derailleurs, especially in MTB disciplines. Compatibility with other Di2 models should be confirmed before purchase.\u003c\/p\u003e","brand":"Shimano Non-Series Di2","offers":[{"title":"Default Title","offer_id":45717019132079,"sku":"BTDN320","price":44.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/btdn320.jpg?v=1768529005","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/shimano-di2-bt-dn320-wireless-rear-derailleur-battery-for-mtb-di2-systems","provider":"Swinnerton Cycles","version":"1.0","type":"link"}