Shimano lithium-ion battery for Di2 | SM BTR1 externally
Shimano operates for each wheel component always a huge effort in development and production in order to bring the respective price best products to market. For Di2 top group, the upper middle class Ultegra Di2 and iCD chassis of FOX RACING SHOX, Shimano therefore used only the best battery technology!
Therefore, the battery of two high-quality lithium ion cells. These cells have a high capacity and hold about 2000 km by many switching operations. The lithium-ion technology allows the battery in a wide temperature range from -20 to use to 60C and thus to use in every season.
Nominal voltage: 7.4V
Capacity: 530 mAh
Mounting: externally, bottle holder attachment
Compatibility: Shimano Dura Ace Di2 7970 / 9070er series | Ultegra Di2 6700 series | XTR Di2 M9050 | Alfine Di2
FOX iCD Bike Shock
Delivery: 1x battery without bracket and cable
Note: In order to connect the battery to the external or internal distribution (Junction B) is still a necessary connection cables. What is also needed the charger SM-BCR1.