Shimano BCR1 E-Tube Battery Charger for BA7970 (BTR1) W/O Power Cable

Colorado CyclistUp to 80% off through Dec 31$120Buy

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From Colorado Cyclist

Shimano Di2 Battery Chargers Di2 Battery Charger (CY7972) does not include a power cable; must be purchased separately (CY7973) Di2 battery, battery charger, and power cable are universal between Dura-Ace 7970 and Ultegra 6770 Di2 systems Must purchase battery, charger, and power cable to complete the system