🔧 Power Up Your Performance!
The Shimano BTDN110A1 Internal Battery Groups DI2 ETUBE 110A1 R is a state-of-the-art lithium-ion battery designed for cyclists seeking superior performance. Weighing only 0.11 pounds, it boasts a powerful 110 Amps and a capacity of 500 milliamp hours, ensuring you can ride longer and shift smoother. With its rechargeable feature and advanced firmware, this battery is perfect for those who demand the best in their cycling experience.
| Package Dimensions L x W x H | 20.7 x 8.2 x 3.4 centimetres |
| Package Weight | 0.09 Kilograms |
| Item Weight | 0.11 Pounds |
| Brand | SHIMANO |
| Colour | Black/White |
| Model year | 2019 |
| Part number | BTDN110A1 |
| Size | 1 |
| Style | Single |
| Guaranteed software updates until | unknown |
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.
K**T
Perfect
Item as described, quick delivery, very happy!!
E**S
Short life
Considering how expensive these batteries are, they don't seem to last - I've owned my di2 bike for 6 years and this is my sixth battery, so a year per battery!
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**B
Genuine DI2 battery unit replacement
You get exactly what is says on the tin. Bought this after my original battery unit died a sudden death. The updated model dn110A seem somewhat more effective in shifting the from di2 derailleur although it may be placebo. It is expensive for a smallish battery but the price here was the most competitive so would recommend.
M**N
Replacement battery
Does the job but price is ridiculous as is all cycling products
Trustpilot
1 day ago
2 weeks ago
