Di2 Built-in Seat Tube Battery

★★★★★ 4.8 123 reviews

US$77.00
Price when purchased online
Free shipping Free 30-day returns

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US$77.00
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 236236815 Release Date 2026/07/09 List Price US$77.00 Model Number 236236815
Category

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.

FEATURES:

  • Compatible with thinner, next generation electric SD300 wires and R9150 and R8150 series systems
  • Features three SD300 wire ports
  • Shared fixing method with BT-DN110
  • Built-in type

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4.8 out of 5
★★★★★
123 ratings | 50 reviews
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