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⚡ Stay charged, stay ahead — the official power cable for your elite ride!
The Shimano Di2 EW-EC300 Charging Cable is a 1.5-meter USB Type A connector cable designed specifically for 12-speed Di2 road drivetrains, including the Dura-Ace R9200 series. It ensures reliable charging of Shimano’s RD-R9250 rear derailleur and FC-R9200-P power meter, delivering OEM quality and seamless integration for professional cyclists.
| ASIN | B0B1FY65QD |
| Best Sellers Rank | #37,866 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #17 in Bike Cables |
| Brand | SHIMANO |
| Brand Name | SHIMANO |
| Cable Type | USB |
| Color | Black |
| Compatible Devices | Dura-Ace R9200 Series, RD-R9250, FC-R9200-P, Shimano Power Meter |
| Compatible Phone Models | No Compatible Phone Models |
| Connector Gender | Male-to-Male |
| Connector Type | USB Type A |
| Customer Reviews | 4.7 out of 5 stars 79 Reviews |
| Included Components | Battery Charger Cable |
| Indoor Outdoor Usage | Outdoor |
| Item Length | 10 Inches |
| Manufacturer | Shimano |
| Model | Shimano |
| Model Name | 12-Speed Road Di2 Charging Cable |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Portable |
| Part Number | IEWEC300A |
| Recommended Uses For Product | road cycling, charging electronic devices |
| Special Feature | Portable |
| UPC | 192790889801 |
| Unit Count | 1.0 Count |
| Warranty Description | Limited Warranty |
J**D
Indispensable, and now I've got a spare
What I liked about the Di2 charging cable is that it's made by the manufacturer of this line of bike parts (Shimano), it fits perfectly, it's warranted, and it works just fine. No problems with the item, the sale, delivery, installation, or operation. All were fine. I gave it 5 stars because it does exactly what it should do, and it arrived lickety-split, well packed. But I can't help griping about the cost. This issue is not an Amazon matter; Amazon charges what everyone who sells these charges, no doubt at Shimano's insistence. At nearly $50, this thing seems overpriced by a factor of about 3x. But, as noted, it's here, it works, it was easy to acquire, and it's my spare.
A**A
Great product
Perfect replacement for lost charging cable
R**E
Works well
Great replacement for my DI2 …. I put mine up somewhere and have no idea where it is. It’s always good to have a back up.
V**M
Works
Pricey but works great
B**R
Fast shipping As described.
Fast shipping As described.
M**N
Just what I needed
It’s OEM Shimano. Needed it on vacation as I forgot to charge power meter. Shipped quickly. Now I have a cable I can leave here.
A**P
It works
Charges as it’s supposed to. Glad I now have a backup.
R**N
Good
Good quality
C**N
Excelente
Funciona bien
R**R
It works!
5 stars. It works properly to recharge my derailleur!
A**D
Good
New and original from the box 📦
A**R
RIDICULAMENTE CARO
FUNCIONA, PERO ES UN ROBO POR PARTE DE SHIMANO. UN ABUSO DE PRECIO. PERO A FUERZAS LO NECESITAS PARA TU DI2
Trustpilot
1 month ago
2 days ago