Ipower x box-can handled 19 volts bench for laptop
 

thanks advances for info

Hi
As far as our Specifications show, u can power anything between 0.3V to 18V. If you have the correct polarity you can Test and post results here.

Input: DC barrel (+ centered) DC 5 - 24V / 2.5 ~ 3A (Recommended input voltage 5V ( 2A iPad charger), 19.5V (4A laptop charger))

Output: DC 0.3 - 18V / 0.1 - 3A Continuously adjustable, output can be maximum input voltage + 0.6V