Keep your SHIMANO Di2 system powered and up to date with the SHIMANO SM-BCR2 Battery Charger. Designed specifically for internal Di2 batteries, this compact and reliable charger ensures efficient charging while doubling as a connection interface between your bike and PC. By linking to SHIMANO’s E-TUBE PROJECT software, the SM-BCR2 allows riders and mechanics to access advanced system customization and firmware updates, making it an essential tool for maintaining peak electronic shifting performance.

Key Features

• Compatible with SHIMANO Di2 internal batteries BT-DN110 and BT-DN110-A

• Enables connection to E-TUBE PROJECT software for system configuration

• Supports firmware updates for Di2 components

• Compact, lightweight design ideal for home or workshop use