The Shimano Di2 Internal Battery Charger makes charging your Di2 electronic shifting system a snap. With its indicator lights that tell you when it’s charging and when it’s fully charged, you don’t have to guess. Plus, a full charge takes just 90 minutes. But don’t worry too much about missing a charge—your system will only need to be charged every couple months.
Price: $91.16 from Backcountry
| Merchant | Price | |
|---|---|---|
| $91.16 | Visit Store |
The SM-BTC1 Di2 Bottle Cage Battery Mount is a convenient way to integrate an externally-mounted Di2 battery onto your fame. The SM-BTC1 mounts on your frame's water bottle cage bosses, and is designed to hold our Shimano BT-DN110 battery. It's...
XT SM-RT81 Centerlock Rotor Lockring
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.