Shimano SM-BCR2 is the official Di2 charger for BT-DN110 and BT-DN110-A internal batteries, connecting via Junction-A. It also allows firmware updates through your PC.
The Shimano SM-BCR2 Di2 Battery Charger is a genuine Shimano accessory designed for charging internal Di2 batteries (BT-DN110 / BT-DN110-A) through the Junction-A port. Featuring a Micro-USB interface, it also enables easy firmware updates and diagnostics using Shimano’s E-Tube software.
Keep your Di2 system powered and up to date with the Shimano SM-BCR2. Available now at Wheel Wizard Malta.