Shimano BT-DN110-1A Di2 Internal Battery

Shimano BT-DN110-1A E-Tube Di2 Internal Battery

Lithium Ion Battery required for Di2 and/or Fox iRD forks
Required for any Bluetooth equipped part (SC-M9051, SC- MT800, EW-EU101)
D-Fly Management: E-Tube Project iOS and Android compatible app allows riders to customize and infinitely fine-tune their shifting on the tarmac or trail
Required for using a left shifter to control Fox iRD suspension
The battery is not fully charged at the time of purchase. Before riding, be sure to fully charge the battery
Backwards compatible with any E-Tube Di2 set up
Charge Time: 1.5-3.0 hours
Compatible charger: SM-BCR2
Weight: 50g.