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🔋 Power your ride with precision and style — never miss a shift!
The Shimano BTDN110A1 Internal Battery Groups DI2 ETUBE 110A1 R is a cutting-edge internal battery designed for Shimano's Di2 electronic shifting systems. Featuring a powerful memory chip, it supports the advanced SHIFT synchro technology for synchronized front and rear derailleur shifts, enhancing ride customization and performance. Lightweight at just 50g, it ensures reliable charge retention and compatibility with multiple Shimano groupsets, making it an essential upgrade for serious road cyclists seeking precision and seamless gear changes.
| ASIN | B07F419QC7 |
| Amperage | 110 Amps |
| Antenna Location | Bicycle |
| Battery Capacity | 500 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery capacity | 500 Milliamp Hours |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 58,941 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 114 in Cables (Sports & Outdoors) |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Country of Origin | España |
| Customer Reviews | 4.3 out of 5 stars 159 Reviews |
| Global Trade Identification Number | 04524667329152 |
| Item Type Name | INTERNAL BATTERY GROUPS DI2 ETUBE 110A1 R |
| Item Weight | 0.11 Pounds |
| Manufacturer | Shimano |
| Model Name | Btdn110a1 |
| Model Number | IBTDN110A1 |
| Number of Batteries | 1 9V batteries required. |
| Number of batteries | 1 9V batteries required. |
| Recommended uses for product | Bicycle |
| Reusability | Rechargeable |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 12 Volts |
K**G
Expensive but quality
Expensive but quality
P**C
Di2 Internal Battery
Previous battery would not hold its charge. I fitted the new battery a few weeks ago and its doing its job. Charge is holding.
R**D
Works great for DI2 but very expensive for what it is
Needed a replacement DI2 battery and this is an original shimano replacement battery which worked straight out of the box. Very expensive for what it is but what choice do you have.
B**E
Competitive price.
An expensive bit of kit but actually at a competitive price. It was a replacement for the original battery and so far so good.
K**T
Perfect
Item as described, quick delivery, very happy!!
R**R
Internal Di2 battery
Replacement as my external battery housing died. It's a battery it powers the system that's it really. It should come with a battery housing for the price they charge which is frankly excessive.
F**L
Lasted 14 months. Had to buy another.
Lasted 14 months of moderate use, and then gradually lost ability to hold charge. It the end it would go dead after 20 minutes of use. Very expensive; £10 per month of use. The Amazon warranty was for 12 months, so had to buy another.
S**S
Works fine but they are so expensive
Works as it should but do they really need to so expensive?
ち**父
安心のブランド
問題なく使える
S**E
Batteria Interna per Gruppi DI2 ETUBE
Prodotto originale Shimano, prezzo in linea di mercato.
A**E
Schnelle Lieferung, alles wie beschrieben.
Leider viel zu teuer aber das liegt wohl an Shimano.
S**E
Bonne batterie
Toujours pas donné chez Shimano. La lecture fait peur, car ils parlent d'explosion de la batterie, sûrement du à la traduction qui est mal faite. Sinon, moi je l'ai installé dans le tube du guidon, pour économiser du câble, car ils coûtent super chère. Sinon, vous pouvez aussi le mettre sur un autre tube, sur le guidon, pour le désencombrer, sonnette, phare, compteur kilométrique, rétros, etc. Je l'ai utilisé seulement 1 an après, et ne s'est pas déchargé.
J**M
Bateria shimano
Ecxelente presentacion vien precintado producto original shimano i rapida entrega lo use para mi bici .
Trustpilot
3 weeks ago
1 month ago