Shimano BT-DN110-A-1 DI2 Batterie

Integrated battery of the latest generation, which is sunk in the seat post or the steerer tube. The integration of the battery in the frame also reduces the number of attachments that are in the wind. To charge the battery, this can remain in the bike with a SM-BCR2 charger. The internal battery needs 1.5 hours of charging and offers a high capacity of about 1000 km depending on the circumstances and numerous switching operations. The lithium-ion technology allows the battery to be used in a wide temperature range of -20 to 60 ° C and therefore to use in every season.

SHIMANO E-TUBE PROJECT
Is the application that allows you to update the firmware of your bike and change the Di2 settings when your bike is connected to a PC or iPad.

Type: Lithium Ion
Rated voltage: 7,4V
Capacity: 500 mAh / 3.7Wh
Max. Range: about 1000 km
Charging time: 1.5 h
Bluetooth: Bluetooth LE (Low Energy) compatible
Compatibility: Shimano Dura Ace Di2 9070 | Ultegra Di2 6770 | Ultegra Di2 6870
Shimano XTR Di2 M9050 | XT Di2 8050 | Shimano Alfine Di2
Fixing: internal (seatpost, steerer) or external (only with optional mount SM-BTC1)
Diameter: 16.5 mm
Length: 155 mm
Color: Black
Weight: 51g (battery only)