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Di2 Battery BT-DN300

Di2 Battery BT-DN300

Regular price $244.99 CAD
Regular price Sale price $244.99 CAD
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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.

Average weight 52
Type Built-in battery
Chemistry Li-Ion
Rated voltage (V) 7.4
Rated capacity (Ah) 0.5
Rated capacity (Wh) 3.7
Compatible charger RD-R9250, RD-R8150, RD-R7150


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