SM-BCR2 Battery Charger Di2 w/ USB Power Cable
Detail Information
USB charger plugs into an SM-EW90 junction allowing batteries to be charged while still attached.
• Di2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger.
• 1.5 hour charge time.
• Plugs in directly to the SM-EW90 handlebar junction A.
• Can also be used for completing firmware updates when linked to E-tube software on your.