The Shimano DI2 BT-DN300 Battery is an essential component for powering Shimano's Di2 electronic shifting systems. Designed for internal installation, this battery ensures reliable and stable power delivery to your Di2 components.
Key Features:
- Compatibility: Works with thinner, next-generation SD300 wires and R9150/R8150 series Di2 systems
- Three SD300 Wire Ports: Allows for a clean and organized wiring setup
- Shared Fixing Method with BT-DN110: Simplifies installation and replacement
- Built-in Type: Designed for internal frame or seatpost installation
- U.S. Spec: Meets U.S. safety and regulatory standards
- Charger and Power Cable Sold Separately: Provides flexibility in charging options
- Firmware Compatibility: It is crucial to ensure that all Di2 components on the bicycle have the same firmware version. Using Di2 components with different firmware versions may cause malfunctions. Use the Di2 System Checker tool from the E-Tube Project website to update component firmware.
Who is it for?
The Shimano DI2 BT-DN300 Battery is designed for cyclists who own Di2-equipped bicycles and want to maintain reliable and efficient electronic shifting performance.
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