Shimano Battery BT-DN320
€39,90
Shimano BT-DN320 is the removable battery for Shimano's wireless Di2 rear derailleurs. It clips into the derailleur and comes out for charging, so the bike never has to go near a socket.
Specifications
- Type: lithium-ion
- Capacity: 305 mAh, 7.6 V (2.32 Wh)
- Weight: about 23 g
Compatibility
- Shimano XTR Di2 RD-M9250
- Shimano Deore XT Di2 RD-M8250
- Shimano Deore Di2 RD-M6250
- Shimano GRX Di2 RD-RX827
Charge it with the Shimano EC-DN100 charger. It is not the internal BT-DN300 battery used in 12-speed Di2 road groupsets.
A spare is useful on long events and bikepacking trips: swap batteries at a stop and keep riding.
Overview
In stock, ready to ship




