Product Details
The Shimano Di2 internal battery charger will charge your Di2's powerful long-life 7.4V Li-Ion battery. This charger keeps your system in top condition and fully charged, meaning seamless shifting like a pro. This charger has a one and a half-hour charge time meaning your system will be ready to go in no time. The internal charger plugs directly into the SM-EW90 handlebar junction A making it especially easy to fit and maintain. The charger can also be used for completing firmware updates when linked to E-tube software on your PC. All around, this is a great piece of kit that will allow you to keep your Di2 system in tip-top condition.
Features
- Di2 charger for the internal battery that will keep your Di2 system shifting
- Di2 uses a powerful long-life 7.4V Li-Ion battery: keep it in top condition and ready for shifting with this specific Shimano Di2 charger
- 1.5 hour charge time
- Plugs in directly to the SM-EW90 handlebar junction A
- Can also be used for completing firmware updates when linked to E-tube software on your PC
Specifications
- Compatibility (Device / Platform)
- Windows
- Connectivity Type
- USB
- Power Source Type
- Mains Powered
- Primary Product Type (Electronics)
- ebike-charger
- Water Resistance Rating
- Not Waterproof
- Charging Interface
- Proprietary
- Discipline Compatibility
- Road, Gravel, Mountain Bike
- Display Type
- No Display
- Firmware Upgradable
- Yes
- Mounting Location
- Handlebar
- Product code
- 62542 / 54307091153242
Reviews
Bought it because my bike needed it, its a shame its so pricy for what it is but sigma sports does offer the best price on the market
Shipping & Returns
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
Q & A
8 questions answered
Is this product the SM-BCR2 charger?
Hi there, Yes this is the SM-BCR2 Many thanks Joe W
Does this product come with an USB cable?
Hello, I can confirm that this is not provided, you would require a Micro USB cable for this. Many Thanks Liam
do I need anything else? ( I do not have any wire at all)
Hello, Thank you for your question. You would need a micro USB cable to be able to plug this into the charger. Kind regards, Joe.
About Shimano
Shifting the way the world rides.
From a single Osaka workshop in 1921, Shimano has grown into the world's most influential component maker. The brand's relentless engineering — Dura-Ace, Ultegra, GRX, XTR — has shaped the way the world shifts, brakes and rides, on the road and off it.
Shimano's flagship groupset, Dura-Ace, has been the benchmark for top-level road components for more than five decades. Every refinement that lands on Dura-Ace eventually shapes the entire Shimano range, all the way down to entry-level drivetrains.





