Shimano Di2 BT-DN110-A Internal Battery

The Shimano Di2 BT-DN110-A internal battery is designed to provide reliable power to Shimano Di2 electronic systems. Compact and lightweight, it is ideal for installation in prepared seatposts or via special adapters, ensuring consistent performance during your rides.

Key features

• Battery type: Internal lithium-ion

• Compatibility: To be used with prepared seatposts or with Shimano adapters

• Battery capacity: 3.7 Wh

• Voltage: 7.4 V

• Energy capacity: 500 mAh

• Compatible charger: Shimano SM-BCR2 (not included)

• Dimensions: Ø 17 mm – length 160 mm

• Included accessories: Adapters and sealing rings
  

• Chargers and cables not included in the package.

Founded in 1921 in Sakai, Japan, by Shozaburo Shimano, Shimano is still based in the same city today. For cyclists, it makes drivetrains, brakes, wheels, pedals and cycling shoes. Its history in bicycle components began with the production of freewheels in 1922.