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Item #:
181743228
for Shimano DI2 EC300 USB-C Charger Adapter | 4-Pin to Type-C Converter for 12-Speed Electronic Rear Derailleurs Charger Cable| Compact Emergency
Item #:
181743228
€ 23
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, July 15
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Stay powered up effortlessly with our compact Type-C adapter for Shimano DI2 systems—never get stranded with a dead electronic derailleur!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Compact Design
The Shimano DI2 EC300's compact size makes it a portable charging solution, easily fitting in bags or pockets, ensuring cyclists can quickly charge their electronic derailleurs anytime, anywhere.
USB-C Compatibility
Equipped with a USB-C connection, this adapter offers universality and convenience, allowing users to charge various devices with modern charging technology while ensuring compatibility with 12-speed electronic systems.
Versatile Use
Designed for both road and mountain bikes, this charging cable meets the needs of diverse cyclists, ensuring they can keep their electronic components powered during any ride or adventure.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Road Cyclists
Ideal for road cyclists utilizing Shimano's DI2 electronic shifting system needing efficient recharging capabilities.
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Mountain Bikers
Great for mountain bikers who use 12-speed electronic derailleurs and require a compact charging solution on trails.
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Traveling Cyclists
Perfect for cyclists who travel frequently and need a lightweight, emergency charging cable for on-the-go power.
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Basic Gear Shifters
Not suitable for cyclists using traditional mechanical gear systems as they do not require electronic charging.
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Non-Shimano Users
Users of derailleurs other than Shimano will find this product incompatible with their charging needs.
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Occasional Riders
Infrequent cyclists may not find the necessity of a converter for charging electronic shifting components.
Product Description
for Shimano DI2 EC300 USB-C Charger Adapter | 4-Pin to Type-C Converter for 12-Speed Electronic Rear Derailleurs Charger Cable| Compact Emergency Bike Charging Cable for Road/Mountain Bikes
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this adapter compatible with all Shimano derailleur systems?
Answer: No, it is specifically designed for Shimano 12-speed EW-EC300 and DI2 systems (R9200/R8100/R7100 series). -
Question:
Can I use my phone charger to charge my DI2 system?
Answer: Yes, any Type-C power source, including phone chargers and portable batteries, can be used. -
Question:
Will this adapter work with other brands of bikes?
Answer: This adapter is specifically designed for Shimano products and may not be compatible with other brands.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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12 June 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 23
Order now and get it around Wednesday, July 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Charge your Shimano DI2 system using any Type-C cable or power source.
- Durable, heat-resistant design withstands harsh weather and vibrations.
- Plug-and-play simplicity—no tools required for setup.
- Perfect for emergency power during long rides or bikepacking trips.
- Compact design for easy storage in bike bags or pockets.
- Compatible with Shimano 12-speed EW-EC300 and DI2 series.
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