SHIMANO BT-DN320 internal battery
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Description
Visit SHIMANO BT-DN320 internal battery is designed to power the wireless transmission system Di2 XTR/XT/Deore wireless drivetrain with reliability and discretion. Integrated directly into the wireless rear derailleur, it remains protected from shocks and external conditions, while being easily removable for recharging.
With a capacity of 310 mAh, the BT-DN320 offers excellent autonomy, enabling you to ride longer without interruption. Compact, lightweight and durable, it supports the fast, fluid performance of the XTR/XT/Deore Groupesets, while ensuring a constant, secure power supply in any terrain.
Ref: 15283868369276