Shimano

Battery BT-DN110-A

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  • Regular price $224.99
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  • Di2 internal battery, fits all e-Tube Di2 groups
  • Capacity: 500 mAH (± 2000km)
  • Use with EW-WU101 or SC-MT800 interfaces/junction to gain BlueTooth Smart wireless connectivity for on-the-fly adjustments with smartphones and tablets
  • Requires SM-BCR2 charger