BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems
BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems
BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems
BT-DN300 Built-In DI2 Battery - For Dura-Ace 9250 and Ultegra R8150 Systems
$220.00

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Sports Basement Berkeley
2727 Milvia St
Berkeley, CA 94703
Sports Basement Campbell
1875 S Bascom Ave, Suite 240
The Pruneyard Shopping Center
Campbell, CA 95008
Sports Basement Long Beach
2100 N Bellflower Blvd
Long Beach, CA 90815
Sports Basement Novato
100 Vintage Way
Novato, CA 94945
Sports Basement Orange County
10800 Kalama River Ave.
Fountain Valley, CA 92708
Sports Basement Redwood City
202 Walnut Street
Redwood City, CA 94063
Sports Basement SF Bryant St.
1590 Bryant Street
San Francisco, California 94103
Sports Basement SF Presidio
610 Old Mason Street
San Francisco, CA 94129
Sports Basement SF Stonestown
3251 20th Avenue
Suite 390
San Francisco, CA 94132
Sports Basement San Ramon
1041 Market Place
San Ramon, CA 94583
Sports Basement Santa Rosa
1970 Santa Rosa Avenue
Santa Rosa, CA 95407
Sports Basement Sunnyvale
1177 Kern Ave
Sunnyvale, CA 94085
Sports Basement Walnut Creek
1881 Ygnacio Valley Road
Walnut Creek, CA 94598
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Description


Shimano Di2 Batteries. Must purchase battery, charger, and power cable to complete the system.

  • All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
  • Use Di2 system checker to update component firmware from http://e-tubeproject.shimano.com/
  • Compatible with thinner, next generation electric SD300 wires and R9250 and R8150 series systems
  • Features three SD300 wire ports
  • Shared fixing method with BT-DN110
  • Built-in type
  • U.S. spec
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