Shimano BT-DN300 Di2 Battery
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.
Specifications:
- Model: BT-DN300
- Series: Dura Ace R9200
- Average weight: 52g
- Type: Built-in battery
- Compatible charger: RD-R9250, RD-R8150, RD-R7150
- Firmware update by E-Tube project: ✔
- Master unit: ✔
- Chemistry: Li-Ionli>
- Rated capacity (Ah): 0.5
- Rated capacity (Wh): 3.7
- Rated voltage (V): 7.4
- SD300 port (pcs): 3
Features:
- Compatible with thinner next generation electric wire SD300 and systems after R9250/R8150/R7150 series
- 3 SD300 ports
- Shared fixing method with BT-DN110
Buy Shimano Battery from New Era Cycle online bike store. The best bike accessories, parts and components shop.
Pickup available at New Era Cycle Main Outlet
Usually ready in 24 hours
Shimano BT-DN300 Di2 Battery
New Era Cycle Main Outlet
10 Arumugam Road
LTC Building A, #01-02
Singapore 409957
Singapore
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Excellent job by Mr Ho, one of the most experienced mechanic I've ever come across. Detailed explanation of what was done and with the corresponding pictures of the process too!
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