The Shimano BT-DN110-A is a high-performance lithium-ion battery designed for Shimano DI2 electronic shifting systems. Compatible with Dura-Ace R9150, Ultegra R8050, Deore XT M8050, and XTR M9050, this battery can be mounted either internally (head tube or seat post) or externally, providing flexibility in frame integration. With a full charge, the BT-DN110-A delivers reliable power for up to 2,000 km, ensuring consistent and precise electronic shifting over long distances.

Key Features:

• Compatibility: Dura-Ace R9150, Ultegra R8050, Deore XT M8050, XTR M9050

• Mounting Options: Internal (head tube or seat post) or external

• Battery Type: High-capacity lithium-ion

• Long Life: Up to 2,000 km per full charge

• Reliable Performance: Consistent power supply for electronic shifting systems

Ideal For:
Road and mountain bike riders seeking long-lasting, dependable power for Shimano Di2 electronic shifting setups.