Shimano Di2 Internal Battery Charger

Shimano Di2 Internal Battery Charger

The Shimano Di2 internal battery charger will charge your Di2’s powerful long-life 7.4V Li-Ion battery. This charger keeps your system in top condition and fully charged, meaning seamless shifting like a pro. This charger has a one and a half-hour charge time meaning your system will be ready to go in no time. The internal charger plugs directly into the SM-EW90 handlebar junction A making it especially easy to fit and maintain.

The charger can also be used for completing firmware updates when linked to E-tube software on your PC. All around, this is a great piece of kit that will allow you to keep your Di2 system in tip-top condition.