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

Product Type  Chargers

Discipline         Road

Colour Black

Size       One size

Di2        Yes