Shimano EC-DN100 Di2 Wireless Rear Derailleur Battery Charger
- Di2 charger for the wireless BT-DN320 battery
- Charging cord included (USB C-C)
- Keep your derailleur battery ready to go
Shimano’s EC-DN100 Di2 Wireless Battery Charger is the essential tool for keeping your Di2 drivetrain ready to perform. Designed specifically for the BT-DN320 wireless battery, it delivers reliable charging through a direct USB-C connection, ensuring your system stays powered for smooth and precise electronic shifting. With a long-life lithium-ion cell at its core, this charger helps maintain the health and performance of your drivetrain.
Key Features and Benefits:
- Designed for the Shimano BT-DN320 Wireless Battery: Built to charge Shimano’s 310mAh Di2 battery used in 12-speed systems. This ensures optimal compatibility and charging efficiency, helping avoid potential performance issues caused by using non-specific chargers.
- Direct USB-C to USB-C Charging Connection: The included USB-C to USB-C cable offers a fast, stable connection. This reduces charging time and increases convenience when used with modern charging ports, helping you get back on the bike sooner.
- Supports Long-Life Lithium-Ion Battery Maintenance: The EC-DN100 is tuned to preserve battery integrity. This keeps the 310mAh battery at peak condition for longer, extending its lifespan and ensuring consistent Di2 shifting.
- Compact and Lightweight Design: Easy to pack and store, the charger fits neatly into toolkits or travel bags. This portability ensures your Di2 system can be maintained wherever you are, supporting performance on the road or trail.
This charger is specifically for the Shimano BT-DN320 battery, to ensure their electronic shifting remains fast, accurate, and consistent. This compatibility safeguards against charging faults and extends the useful life of a vital drivetrain component.
Keep your Di2 system charged and ready with a solution made for the job. The EC-DN100 gives you peace of mind, performance support, and the confidence that your setup is powered by the right tool.
| Brand | Shimano |
| MPN | ECDN100 |
Our Payment Options
Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
UK Mainland Delivery Prices
| Delivery Type | Cost | Estimated Delivery Time |
| Standard Delivery for orders under £49.99 | from £1.33 | 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Standard Delivery for orders over £49.99 | Free | |
| Express Delivery | from £1.68 | 1-2 working days from day of despatch(Excludes weekends and Bank Holidays) |
| Special Delivery | from £12.54 | For any next working day delivery order before 4pm Monday to Thursday. For any weekend delivery order before 4pm Friday |
| Click & Collect | from £7.62 | Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays) |
For international shipping please visit our delivery page.
For information about returning an item please visit our returns page.