Shimano Di2 E-tube Internal Battery Charger BCR2
Di2 charger for the internal battery that will keep your Di2 system shifting.
- 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 PC