Internal Battery Charger / PC linkage device (SM-BCR2)

This Shimano Battery Charger not only charges internal Di2 batteries such as the BT-DN110 and SM-BTR2, it also doubles as a PC linkage device and lets you update firmware and customise setting. It can be very useful when restoring a non-responsive Di2 system.

You'll need the Shimano E-tube project software in order to make use of the PC linkage options.

SM-BCR2_charger and pc linkage decide

Details & specifications

Shimano model codeSM-BCR-2
Shimano model nameBattery charger / PC linkage device
Weight0 g
SeriesUltegra 6770, Ultegra 6780, Ultegra R8000, DURA-ACE 9070, DURA-ACE R9150
Downloads SM-BCR2 manual
View on Amazon (new tab)  |  eBay (new tab) Chain Reaction Cycles (new tab)

Shopping links

Are you looking to upgrade your bike using this component? We've added shoppings links to this component's Amazon and eBay pages. Click the images below to view the Amazon product page or eBay search results.

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