Shimano Dura-Ace Di2 Battery : Sports & Outdoors

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Shimano Dura-Ace Di2 Battery : Sports & Outdoors

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Shimano Dura-Ace Di2 Battery : Sports & Outdoors

Shimano's Di2 electric drivetrain takes shifting to the next level. Two Di2 Battery Chargers are available. Choose the model designed for your system's battery. An additional power cable is required for the external-style battery charger (sold separately). These chargers fully charge the battery in 90 minutes.

Shimano SM-BCR1 Di2 Battery Charger

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At a feather light 71g, the DI2 battery pack powers your entire system. On average, the battery can hold a charge for 1000 miles. Your current battery

Shimano Dura-Ace Di2 Battery