Shimano SM-BTR2 - Di2 Battery Pack

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Description of Shimano SM-BTR2 - Di2 Battery Pack

Rechargeable battery pack with 500mAh for Di2. Among others compatible with:

Nexus (Inter-8)
Dura Ace 9070
Ultegra 6870
XTR M9050

The lithium-ion battery SM-BTR2 can be mounted internal or external. The internal assembly takes place in the frame or in the seat post. For external mounting the SM-BTC1 bracket is required.

The battery provides a long service life and a high battery performance (up to 2.000km with one charge). The optional connection cable (EW-SD50) are available (from 250 to 1400mm) in various lengths. Measurements: Ø17mm; length 160mm. Capacity: 500mAh.

Note: Please use SM-BCR2 charger only!

In order to ensure proper functioning of the electronic Di2 drive system, all components require the same firmware version. The optional diagnostic device allows for reading out or updating the firmware version. An operation of components with different firmware versions may cause a malfunction or loss of function.
  • Description
  • Fact Sheet
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Fact Sheet of Shimano SM-BTR2 - Di2 Battery Pack

Product Name: Shimano SM-BTR2 - Di2 Battery Pack
Manufacturer: Shimano Parts
Item Code: SHI134796
Weight: approx. 50 gram
Included in delivery: battery pack SM-BTR2
charger and cables are not included!
  • Description
  • Fact Sheet
  • Ratings (1)


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Customer Reviews
Toller Akku, hällt sehr lange. Allerdings ist dieser auch für die Ultegra 6770 Schaltgruppe geeignet und nicht nur für die 6870 wie es in der Beschreibung steht.
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