BT-DN110 battery internal

The BT-DN110 battery for internal cable routing is integrated into the seatpost and required for the use of a Bluetooth Smart compatible interface. The Bluetooth Smart compatible interface can either be the transmitter EW-WU101 or EW-WU111 or the info display SC-MT800 or SC-M9051.

· For internal cable routing
· Required for the use of the following Bluetooth Smart compatible interfaces:
EW-WU101 (item no.: 2233356), EW-WU111 (item no.: 2238564), SC-MT800 (item no.: 2234443)
· Connector for an EW-SD50 cable (item no.: 1772052) which establishes a connection to the junction SM-JC40 (item no.: 1772201)
· Lithium-ion battery (voltage: 7,4 V, capacity: 500 mAh, to charge the battery you will need the SM-BCR2 Di2 charger, item no.: 2115661)
· For installation of the seatpost, you will additionally need ROSE adapters (item no.: 1955576)

Manufacturer's ref. BT-DN1101