Shimano Di2 BT-DN320 Battery

Completely wireless technology means a completely new battery. The Shimano BT-DN320 is well protected in the new wireless XTR rear derailleur and ensures the fast and smooth shifting that XTR is known for.

Features

• Battery: Tucked safely inside an enclosed space, the battery won’t budge even in rough terrain, while remaining completely removable for charging
• Longevity: 310mAh provides for more riding on one charge

Product features

• Model: BT-DN320
• Type: Di2 Rear Derailleur (wireless)
• Battery: Lithium Ion
• Nominal capacity: 310mAh

Compatibility

• XTR Di2 RD-M9200
• XT Di2 RD-M8200
• DEORE Di2 RD-M6200

Weight

• approx. 22g (manufacturer information)