Compact 4-Pin to Type-C Converter LED Indicator Di2 Charging Cable USB-C Bike Charger Universal

Label:Yes - Safety: Equipped with a reinforced 4-pin connector to ensure a stable connection and consistent charging performance. Built-in protection mechanisms prevent overheating and short-circuit risks during charging - Material Characteristics:The charger shell is made of high-quality ABS engineering plastic, and the charging interface is equipped with a metal elastic contact structure, which features excellent durability and service life. This product has passed strict and repeated insertion and extraction tests to ensure stable operation under different environmental conditions - Emergency Solution: If you forget to charge your bicycle's gear shifter before a long ride and it stops working, this charger allows you to power it up using your smartphone, bike light or power bank. This innovative backup system ensures smooth operation of the gear shifting system, making your ride enjoyable - Portability:This electronic variable-speed charger is lightweight and compact in structure, and comes with a lanyard, making it convenient to carry along during cycling. It can be stored in a cycling bag at any time for emergency use - Stability: This product has undergone multiple rounds of charging cycle tests. It has been verified to be compatible with various power-consuming terminals such as mobile phones, emergency power supplies, and bicycle lighting equipment, and can stably charge the transmission through a standard 5V data cable. This ensures the stability of charging performance and wide adaptability. - Convenience: This product comes with a dual C-port charging cable. When the battery of the electronic gear shifter runs out during outdoor cycling, you can quickly use the charging head to charge it

Specifications: Item: AC-DC Charging Adapter Size: about 23.5*20mm(0.93*0.79in) Color: Black Material: ABS Applicable: 12-speed electronic shifting kit

Package Includes: 1 x 4-pin to Type-C Converter

Note: Please allow slightly errors 1-2cm(0.39-0.79in) differences due to manual measurement.