1. Interface: 5.5x2.5mm, Type-C 2. Applicable models: suitable for 5.5x2.5mm interface notebook adapter 3. Support charging, no data transmission function 4. Wire diameter: 4mm 5. Line length: about 1.5 meters 6. Plug and play, easy to operate 7. Small size, easy to carry and store 8. Voltage: 18.5V-20V
