Shimano Dura-Ace Di2 Battery

Shimano Dura-Ace Di2 Battery:
The Shimano Di2 battery is a 7.4V, high performance Lithium Ion battery designed to deliver reliable, long life even in the worst conditions. In conditions requiring consistent and frequent shifting, the battery is capable of 1000 kilometers of use.
To complete the system you'll need the charger and power cable.
Shipping Weight: 1 lbs.
The Shimano Di2 battery is a 7.4V, high performance Lithium Ion battery designed to deliver reliable, long life even in the worst conditions. In conditions requiring consistent and frequent shifting, the battery is capable of 1000 kilometers of use.
To complete the system you'll need the charger and power cable.
Shipping Weight: 1 lbs.
















