Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popular
popular
GimmeYoTots 8.4K Views
Jun 1, 2025 12:48 AM

SHIMANO Di2 Battery / Bt-Dn110-A / $99.95 (Amazon Marketplace Seller) - $99.95

$100

$155

35% off
Amazon
Get Deal at Amazon

Why are you downvoting this deal?

Good Deal?
2Comments
Save
Share
Deal Details
Lowest price I've ever seen for this battery.

Features & details
•Compatibility: Shimano Di2, [charger] SM-BCR2
•Includes: 3 washers, c clip, battery mount
•Claimed Weight: 1.8oz (50g)
•Manufacturer Warranty: 2 years

https://www.amazon.com/dp/B07G4SS...wDohDeal=1
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Lowest price I've ever seen for this battery.

Features & details
•Compatibility: Shimano Di2, [charger] SM-BCR2
•Includes: 3 washers, c clip, battery mount
•Claimed Weight: 1.8oz (50g)
•Manufacturer Warranty: 2 years

https://www.amazon.com/dp/B07G4SS...wDohDeal=1

Community Voting

Deal Score
+12
Good Deal
Bad Deal

Why are you downvoting this deal?

Get Deal at Amazon

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

2 Comments

Sign up for a Slickdeals account to remove this ad.

Original Poster
Pro
Expert
This user is an Expert in Home & Home Improvement
Jun 2, 2025 3:05 PM
5.5K Comments
Joined Feb 2019
GimmeYoTotsJun 2, 2025 3:05 PM
Original Poster
Pro
Expert
This user is an Expert in Home & Home Improvement
5.5K Comments
Surprised no comments but I'll add one - when installing this battery, make sure you have the proprietary Shimano "tube plug tool." When I was assembling my road bike I thought I had a short in the downtube connection to the junction box. I thought maybe the battery was bad. Ended up finding a Reddit comment about battery installation that said it was a MF'er to install and that you MUST use the special tool. After using the tool, I was able to finally get the connection to "click" and (most) all of my problems were solved.

https://a.co/d/cjsuA9a
1
Jun 2, 2025 9:03 PM
414 Comments
Joined Oct 2020
ZepLedJun 2, 2025 9:03 PM
414 Comments
Rare these would ever be in high demand. They are expected to last 11-25 years
Last edited by ZepLed June 2, 2025 at 07:23 PM.
1

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Free ShippingSporting GoodsBicycles & Bike AccessoriesOutdoorsScootersTech & ElectronicsTech Accessories