Shimano EC-DN100 Battery Charger

Designed as the dedicated charging interface for Shimano’s latest 12-speed Di2 electronic drivetrains, offering a clean and convenient power solution.

The Shimano EC-DN100 Battery Charger is the essential component for powering up your 12-speed Shimano Di2 electronic shifting system. This specific charger connects directly to the charging port on your rear derailleur, eliminating the need for a separate junction box for charging and contributing to a remarkably clean and integrated cockpit. It provides a straightforward and efficient way to recharge your internal BT-DN300 battery, ensuring your Di2 system is always ready for seamless, precise, and instantaneous gear changes. The EC-DN100 is a crucial tool for maintaining the performance and reliability of your modern Di2-equipped road or mountain bike.

• Dedicated charging interface for Shimano’s 12-speed Di2 systems (e.g., Dura-Ace R9200, Ultegra R8100, 105 R7100).
• Connects directly to the rear derailleur for convenient, integrated charging.
• Ensures reliable and efficient recharging of the internal BT-DN300 battery.
• Contributes to a clean cockpit by eliminating extra charging ports.
• Essential for maintaining the performance of your 12-speed Di2 electronic drivetrain.