Shimano Di2 Battery Charger BCR2

The Shimano Di2 BCR2 charger is the essential interface for maintaining and charging your internal Shimano Di2 battery (BT-DN110). This charger is specifically designed to power your system via the Shimano junction box without needing to remove the battery from the frame. Thanks to its reliable USB connection, you can easily connect the charger to a PC or a suitable wall adapter, ensuring a stable and safe charging process for your high-quality electronic shifting group.

In addition to its charging function, the SM-BCR2 acts as a crucial link between your bike and the Shimano E-Tube Project software. This allows you to perform firmware updates and personalize the settings of your shifting system, such as shifting speed and multi-shift functions. Its compact and lightweight design makes it a convenient tool for both the enthusiastic cyclist and the professional mechanic striving for optimal drivetrain performance.

Safety and durability are central to this original Shimano part. The charger is equipped with indicator lights that clearly show the status of the charging process, so you know exactly when your system is ready for use again. By using official Shimano hardware, you prevent damage to the sensitive electronics of your Di2 system.