Shimano BT-DN320 Rear Derailleur Battery

The all-new fully wireless technology requires a specially designed battery. The BT-DN320 battery integrates seamlessly into the groupset and fits directly inside the new wireless XTR rear derailleur. It delivers the fast, smooth, and high-performance shifting that defines the XTR series.

Tip :

Recharge using a computer to preserve the battery’s lifespan.

Benefits

Protected battery
Securely housed in an enclosed compartment, it remains perfectly stable even on rough terrain, while still being fully removable for easy recharging.

Optimized longevity
Its 305 mAh capacity provides extended runtime, allowing you to ride longer on a single charge.

Technical specifications

• Model : BT-DN320
• Rear derailleur compatibility : XTR / XT / Deore Di2
• Battery type : Lithium-ion
• Charger compatibility : EC-DN100
• Nominal voltage : 7.6 V
• Capacity : 0.3055 Ah
• Energy : 2.32 Wh