Shimano BT-DN320 On Components Type Battery

$55.00

Prices subject to change. How pricing works →

The Shimano BT-DN320 On Components Type Battery typically ships in 5-8 business days

SKU: IBTDN320A

Stock Availability by Location

RA Cycles Brooklyn — Out of stock

105 5th Ave, Brooklyn, NY 11217718-636-5242

RA Cycles Walnut Creek — Out of stock

2099 Mt Diablo Blvd, Walnut Creek, CA 94596925-433-7099

Distribution Center - East — Out of stock

Distribution Center - Central — Not immediately available

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Shimano BT-DN320 On Components Type Battery Info

The Shimano BT-DN320 On Components Type Battery sits inside the rear derailleur itself — keeping the drivetrain clean, protected, and free of external wiring. Designed for Shimano's wireless groupset systems, it integrates directly into the derailleur body rather than routing to a separate battery port elsewhere on the bike.

With a 305 mAh capacity, the BT-DN320 is built to deliver extended ride time between charges. When it does need charging, the battery is removable — slide it out, charge it, reinstall. The enclosed mounting position keeps it shielded from trail debris and the elements, so the power source isn't a weak point in demanding conditions.

Shimano BT-DN320 On Components Type Battery Specs at a Glance

  • Capacity: 305 mAh
  • Type: On-component (mounts inside rear derailleur)
  • Compatibility: Shimano wireless drivetrain systems
  • Charging: Removable for external charging

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