Product Description:
Never get stranded with a dead electronic derailleur! This compact for Shimano EC300 to Type-C adapter lets you charge your 12-speed DI2 system using any Type-C cable or power source. Whether you're on a mountain trail or a road race, stay powered up effortlessly.
Key Features:
Dual Charging Flexibility: Charge your for Shimano DI2 system via a standard Type-C cable or use a power bank to inject emergency power into the transmission mid-ride.

Rugged Design: Durable, heat-resistant housing withstands vibrations and harsh weather, perfect for off-road adventures.

Plug-and-Play: No tools required—connect the 4-pin end to your derailleur and the Type-C end to any compatible charger.

Use Cases:
Emergency charging during long rides or bikepacking trips.

Simplify your gear by replacing bulky OEM chargers with universal Type-C cables.

Backup solution for competitive cyclists and touring enthusiasts.

Note:
Not an official Shimano product, but rigorously tested for compatibility and safety. Compatible with 5V2A input/output.