The Shimano BT-DN320 powers 12-speed Di2 wireless rear derailleurs across XTR, XT, Deore, and GRX platforms with a robust 310mAh Lithium-ion cell. Integrated directly within the derailleur body, this compact 26.5g battery delivers 340km+ of operational range per charge whilst remaining shielded from mud, water, and debris. Compatible with the EC-DN100 charger, it represents Shimano's commitment to reliable electronic shifting in demanding off-road and gravel environments.
Features:
- Genuine Shimano Battery
- For RD-M9250, RD-M8250, RD-M6250, and RD-RX827
- For EC-DN100
- 26.5g
BT-DN320 Di2 Wireless Rear Derailleur Battery
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The Shimano BT-DN320 powers 12-speed Di2 wireless rear derailleurs across XTR, XT, Deore, and GRX platforms with a robust 310mAh Lithium-ion cell. Integrated directly within the derailleur body, this compact 26.5g battery delivers 340km+ of operational range per charge whilst remaining shielded from mud, water, and debris. Compatible with the EC-DN100 charger, it represents Shimano's commitment to reliable electronic shifting in demanding off-road and gravel environments.
Features:
- Genuine Shimano Battery
- For RD-M9250, RD-M8250, RD-M6250, and RD-RX827
- For EC-DN100
- 26.5g