Shimano DI2 internal 12-speed battery

The battery for the Shimano 12-speed Di2 electronic system. Compatible with the Shimano 12-speed Ultegra DI2 and Dura-Ace DI2 systems. This version is mounted in the seat tube or seat post. For internal cable routing.

The new DN300 battery, now with 3 connectors, delivers stable power to the 12-speed road bike front derailleurs and rear derailleurs for the 12-speed Ultegra and Dura-Ace series.

With the same dimensions as the previous model, the DN300 battery can be integrated into the seatpost or frame to ensure a clean look. Now featuring 3 ports, the DN300 simplifies cable routing to the front derailleur and rear derailleur and provides continuous power at all times. The third connector is for those who wish to keep open the option of a wired version of Shimano’s 12-speed Di2 systems.

Shimano Di2 Battery SBT-DN300

• Length 15.8 mm
• Diameter 17 mm
• Voltage 7.4 volts
• 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