The Shimano Dura-Ace Di2 Battery Charger Cable is a dedicated power component designed for use with the SM-BCR1 external battery charger. This high-quality AC cable provides a secure and stable power connection to ensure your Di2 electronic shifting system remains fully charged and ready for performance.

• Durable Power Connection: Engineered to Shimano’s rigorous standards, this cable meets CE specifications for safety and reliability. Its robust construction ensures long-term durability for frequent charging cycles at home or in the workshop.

• Lightweight and Portable: Weighing just 0.25 pounds, this cable is easy to pack for travel or event support, ensuring you can maintain your electronic drivetrain wherever you ride.

• System Specificity: This AC power cord is specifically designed as the primary power source for the SM-BCR1 charger unit. It serves as an essential replacement or spare part for riders using the external battery configuration of Shimano’s Di2 series.