Key Features:
- Type: Rechargeable lithium-ion battery pack
- Capacity: 500mAh
- Voltage: 7.4V
- Weight: Approximately 70g
- Compatibility: Works with all versions of Di2, provided you have a compatible battery mount (SM-BMR2).
- Mounting: Designed for external mounting on the down tube.
- Charging: Requires the SM-BCR1 battery charger (sold separately).
- Battery Life: Can provide up to 2000km of use per charge, depending on shifting frequency and conditions.
- Durability: Shimano states that the battery is rated for 300 full charge cycles.
- Charging Time: Approximately 1.5 hours.
- Warning: When the battery level is low, the front derailleur stops operating first, then the rear derailleu
- EAN
- 4524667289630
- Manufacturer SKU
- ISMBTR1A
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