Power Cable UNITEK C14115BK-1.8M USB C DC 1.8m 20V 3.25A

The UNITEK C14115BK-1.8M is a 1.8 m USB‑C to rectangle DC charging cable (11.0 x 4.5 mm) designed for laptop charging with PD up to 65W. It provides a lighter alternative to a bulky charger and power brick, offering stable power delivery for compatible Lenovo and other laptops while remaining portable for office, studio or home use.

Advantages

Integrated smart chip automatically adjusts current to provide stable PD charging up to 65W. Constructed from high‑quality PVC insulation and pure copper conductors for flexibility and durability, the cable delivers reliable conductivity and a longer service life. Wide compatibility allows use with many laptops and with PD power banks for on‑the‑go charging.

Suitable for

• Charging Lenovo laptops with 11.0 x 4.5 mm rectangular DC jack
• Using with USB‑C PD chargers that supply up to 65W
• Connecting PD power banks to laptops
• Portable charging at office, studio or home

Key specifications

• Model: UNITEK C14115BK-1.8M
• Connectors: USB C to rectangle DC (11.0 x 4.5 mm)
• Cable length: 1.8 m
• Rated input (typical): 20 V, 3.25 A (PD up to 65W)
• Colour: Black

How to use

Connect the USB‑C end to a USB‑C PD charger or PD power bank and insert the rectangle DC plug (11.0 x 4.5 mm) into the laptop’s DC input. The cable’s smart chip will negotiate and adjust current automatically for safe PD charging. Ensure the PD charger or power bank supports the required voltage and power output for your laptop model before use.

Recommendations

For reliable operation, use with USB‑C PD chargers or power banks that conform to PD output specifications and avoid bending or sharply twisting the cable near the connectors. Do not expose the cable to liquids or extreme heat; inspect periodically for wear and replace if damaged.