Battery charger – Shimano SM-BCR2 Di2

74,97 

For the charging on internal SHIMANO DI2 batteries (BT-DN110, BT-DN110-A), the SM-BCR2 also serves as a PC linkage device for E-TUBE PROJECT firmware updates and settings.

Charger – SRAM AXS

113,63 

eTap/AXS, USB-C, 4 battery

Battery – Shimano BT-DN300 Internal Di2

132,00 

3.7 Wh/ 0.5 Ah, 7.4 V, port 3xEW-SD300. Compatible with Dura-Ace Di2 R9250, Ultegra Di2 R8150, 105 Di2 R7150. Compatible charging cable EW-EC300 (not included in delivery).