BT-DN110-A Di2 Battery
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BT-DN110 Di2-A Battery
Refresh your Di2 shifting system with the Shimano BT-DN110-A Di2 Battery. Designed to fit stealthily in seat posts and other internal mounts, this battery is compatible with Shimano's E-Tube technology to drive precise shifts no matter the conditions.
Details
- A hidden battery option for Di2 drivetrains
- Tucks neatly inside your seatpost to preserve frame lines
- Compatible with Shimano's industry-leading E-Tube technology
- Item #SHI00CM
- Compatibility
- Shimano Di2, [charger] SM-BCR2
- Includes
- 3 washers, c clip, battery mount
- Claimed Weight
- 1.8oz (50g)
- Manufacturer Warranty
- 2 years
Reviews
Q&A
Overall Rating
3 based on 2 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageJune 27, 2021
Works really well on the long haul
- Familiarity:
- I've put it through the wringer
- Weight:
- null
On my road bike, I have a Shimano Alfine internal gear hub, 11 speed for a 1 x 11 setup. I got the Di2 motorized shifter for it and use this battery to do the shifting. After some rides around my home for most of a summer, I rode this bike along the Pacific Coast from Canada to Mexico in the fall of 2019, immediately pre-covid. The shifting and charging were flawless. Indicator lighting works properly, and only once did I run out of juice so was locked into a gear with no means to change it. I'm thinking about 7 to 10 thousand shifts per charge. I have a front dynamo hub and was able to charge the Di2 battery while riding for the rest of the day and all worked out just fine. Good system, Shimano.
Originally reviewed on Backcountry.com
July 16, 2020
Battery Is DEAD!
I finally got my bike built and plugged in the battery and to my surprise my brand new Di2 system is DEAD! Shouldn't there be at least SOME charge in a brand new battery?? I hope it's only a charge issue and this battery isn't a dud!!!
Originally reviewed on Backcountry.com
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November 28, 2020