Shimano BT-DN300 Built-In Type Di2 Battery, SD300 Type for DURA-ACE/ULTEGRA
$ 74.55
Description
Brand: Shimano Model: BT-DN300 Series: ULTEGRA R8100 Series Average Weight: 52g Type: Build-In Battery Rated capacity (Ah): 0.5 Rated capacity (Wh) : 3.7 Rated voltage (V): 7.4 Color: same as the photo Q'ty: 1 PC BT-DN300 - Compatible with thinner next generation electric wire SD300 and systems after series R9200/R8100/R7100 ->R9270/R9250/R8170/R8150/ST-R7170/FD-R7150/RD-R7150 - 3 SD300 ports - Shared fixing method with BT-DN110 Brand New comes with Original Packaging Made in Japan The new DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs and shifters (if a fully wired option is selected). With the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear derailleurs, supplying stable power at all times. The third port is for riders who seek the redundancy of Shimano's 12-speed Di2 wired option.
