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Shimano SM BTR1 Di2 External Battery

This item does not qualify for additional discounts
This item does not qualify for additional discounts



Shimano SM BTR1 Di2 External Battery. Rechargeable battery SM-BTR1 for electronic switching groups from Shimano.

Model: SM-BTR1 Type 1
Type: Li-Ion
Assembly: External
cable guidance: internal or external
voltage: 7.4 Volts
capacity: 0.5 Ah / 3.7 Wh
compatible charger: SM-BCR1
Charging time: about 90 minutes
life : min. 500 charges
Range min .: 1000 km
Max. Range: 2000 km
Number of E-Tube connections: 0
Number of E-Tube connections: 0
Master Unit: No
Weight: 70g

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- easy removal and insertion for loading into the battery holder
- excellent reliability
- recycling mark

What happens if the charge level of the battery drops?
If the charge is less than 25%, a red warning light on the control unit of the cable will light up permanently. But it can still be switched over a distance of about 250 kilometers. When the battery is completely discharged, the red warning light flashes. In the worst case, the derailleur first fails and then the rear derailleur remains in its current position. Of course it can be continued.
State of charge:
- green shining: 100%
- green flashing: 50%
- shining red: 25%
- flashing red: 0%

UPC code : 689228289635
Manufacturer # : ISMBTR1A

Original Shimano parts guarantees that all components work perfectly for optimum performance and maximum safety and longevity.

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