🔋 Power your ride, own the road.
The Shimano Dura-Ace Di2 Battery is a compact, lightweight 7.4V Lithium-Ion power source designed for road bikes. Delivering up to 1000 miles per charge, it features a quick-release mechanism for easy charging and real-time battery level monitoring through the front wire kit, ensuring reliable, high-performance electronic shifting on every ride.
| Item Package Dimensions L x W x H | 5.43 x 3.27 x 1.46 inches |
| Package Weight | 0.11 Kilograms |
| Item Dimensions LxWxH | 5.5 x 3.25 x 1.5 inches |
| Item Weight | 2.4 ounces |
| Brand Name | SHIMANO |
| Warranty Description | Limited Warranty |
| Model Name | ISMBTR1A |
| Color | One Color |
| Number of Items | 1 |
| Manufacturer | Shimano |
| Part Number | SH4207 |
| Model Year | 2013 |
| Included Components | Shifter Battery |
| Size | SM-BTR1 |
| Sport Type | cycling |
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