Skip to content
Bikes Condor Brompton Components Bike Parts Contact Points Wheels, Rims & Hubs Tyres and Tubes Brompton Components Accessories Cycling Essentials Lights Luggage & Bike-Packing Bags Nutrition Lifestyle Bike Maintenance Tech & Electronics Clothing Men's Clothing Women's Clothing Clothing Accessories In Store Our Services Visit Us Journal Inspiration
Change Country
Next Day Delivery available if you order in the next

Shimano Di2 BT-DN110 Internal Battery

The power house of Shimano Di2 is a long-life Shimano BT-DN110 Di2 Internal M... READ MORE
The power house of Shimano Di2 is a long-life Shimano BT-... READ MORE
£159.99
In Stock This item is in stock and ready for dispatch or store collection. This item is in stock and ready for dispatch or store collection. This product can only be delivered to certain countries. This item is available for collection only. Order now and pickup in store. This item is a pre-order and will be shipped when available.
Out Of Stock Sorry, currently out of stock.
Next Day Delivery available if you order in the next
Product Description

The power house of Shimano Di2 is a long-life Shimano BT-DN110 Di2 Internal Mount Battery that is both compact and reliable, taking shifting effort away from you.

Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobblestone roads.

Using a hard wired battery system, this is both lightweight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the rear derailleur, one for the front derailleur, and one for each shift lever).

If mounted in your seatpost, we recommend you purchase the SM-BCR2 external charger so you don't need to remove your battery and seatpost every time you charge it.

  • Part code: BT-DN110-A
  • The use of a single small and discreet internal battery is lightweight, efficient and creates a robust and reliable system
  • One charge can give between a 1000 and 2000 kilometre range depending on conditions and the front derailleur operation (as this is the main power drain)
  • 500 times rechargeable life
  • Battery is to be mounted with seatpost or frame manufactures hardware normally inside the seatpost or seat tube
  • Reliable and secure water resistant E-tube terminals connection
  • Charging is done via SM-EW90 junction A
  • Battery weight is 50 grams
  • Compatible with all Shimano Di2 electronic gear systems
Product Description

The power house of Shimano Di2 is a long-life Shimano BT-DN110 Di2 Internal Mount Battery that is both compact and reliable, taking shifting effort away from you.

Excellent sealing and reliability have been proven through repeated field tests in various riding conditions, including extreme temperatures, rain, mud, and cobblestone roads.

Using a hard wired battery system, this is both lightweight and accurate compared to current wireless technology (as a wireless system would require 4 batteries: one for the rear derailleur, one for the front derailleur, and one for each shift lever).

If mounted in your seatpost, we recommend you purchase the SM-BCR2 external charger so you don't need to remove your battery and seatpost every time you charge it.

Specification
  • Part code: BT-DN110-A
  • The use of a single small and discreet internal battery is lightweight, efficient and creates a robust and reliable system
  • One charge can give between a 1000 and 2000 kilometre range depending on conditions and the front derailleur operation (as this is the main power drain)
  • 500 times rechargeable life
  • Battery is to be mounted with seatpost or frame manufactures hardware normally inside the seatpost or seat tube
  • Reliable and secure water resistant E-tube terminals connection
  • Charging is done via SM-EW90 junction A
  • Battery weight is 50 grams
  • Compatible with all Shimano Di2 electronic gear systems

Reviews of this product