Generic 90W 20V Universal Laptop Ac Adapter Power Supply, Multicolour

Input: AC100-240V 50-60Hz (Worldwide Universal) Output: DC 20V 4.5A 90W round tip with pin inside.

Adopt fine quality electrolytic capacitors and high standard transformer, security and stability.

Overcharge protection, intelligent power supply, overcurrent, overvoltage, instant temperature and short circuit protections.

Made of high quality raw materials, which ensures low noise and ripple when the laptop in operation.

Passed various stern tests before release date, stable performance.