Shimano BT-DN320 Di2 Wireless Rear Derailleur Battery｜ Electronic Accessories

Shimano BT-DN320 Di2 Wireless Rear Derailleur BatteryThe 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 youExcellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain and mudThe use of a small and discreet integrated battery is light weight, efficient and creates a robust and reliable systemOne charge gives a 340 kilometre range depending on conditions thanks to its power-saving battery management systemCharging is done via EC-DN100 charger
Brand:ShimanoSKU:BTDN320Tags:Components, Derailleurs, Derailleurs Rear, Electronics, Mech - MTB