Shimano DI2 internal battery

The BT-DN110 wireless battery for the Shimano Di2 electronic system, when used in conjunction with the new Junction Ports, provides the Bluetooth interface for the Di2 components. Compatible with the Shimano XTR Di2, Ultegra Di2 and Dura-Ace Di2 systems. This version is mounted in the seat tube or on the seat post. Suitable for internal or external cable routing

The SMBTC1 battery holder is available as an optional extra for this battery. This allows for external mounting of the round BT-DN110 battery. At the same time, the SMBTC1 battery holder provides the Junction B connections – a total of 6 ports – meaning the additional Junction B port is not required. The additional 2 ports not used by the drivetrain can be used to power electric suspension components.

Shimano BT-DN110 battery compatibility:

The new Di2 battery is, in principle, compatible with all Di2 groupset systems. To use the Bluetooth wireless function, the EW-WU111 Bluetooth interface is also required: this allows the Dura-Ace Di2 9070, Ultegra Di2 6870, XTR Di2 and XT Di2 to be upgraded with Bluetooth

Shimano Di2 Battery BT-DN110

• Length 15.8 mm
• Diameter 17 mm
• Bluetooth compatible only when used with EW-WU111
• Weight 52 grams

Herstellerinformation: SHIMANO INC., 3-77 Oimatsu-cho, Sakai-ku, Sakai-shi, Osaka 590-8577, Japan, www.shimano.com | EU contact: Shimano Europe BV, High Tech Campus 92, 5656 AG Eindhoven, The Netherlands, www.shimano.com