100W Universal AC& DC Charger Laptop adapter
Output: DC 12-24V DC 4A USB/5V
Full protection for notebook computers
Simple change smart tips, compatible with different devices; Cost-efficient
Choose the interchangable smart tip according to the output voltage
Works with: Notebook PCS of most brands ND models.

Universal DC tile-in size:
1. 6*1 5.5.5*1.7
2. 6.3*3.0 6.4.8*1.7
3. 5.5*2.5 7.4.0*1.7
4. 5.5*2.1 8.3.5*1.75

Please make sure that the polarity of DC connector plug connect correct, select output voltage to suit to laptop before use

This model is a switching-mode power supply, operation at input AC voltage 95V to 265V and output DC voltage of 15V-20V/4.5A max 22-24V/4A max, with many protection functions use for the notebook computer power supply
Adjustable output voltage at 15V, 16V, 18V, 19V, 20V, 24V
Normal operating temperature and humidity
Operating temperature: 0 degreed to 40degreed.
Humidity: 20% to 80%
Storage temperature and humidity:
Storage temperature: -10 degreed to 70.7.1
Humidity: 10% to 90%
This Universal AC power adapter comes with 8 separate tips to fit almost any laptop