What charger do I need to buy?

[hazfiend]

It's a Pavilion 15-PO91sa and the charger is lost for the time being. I can't buy another one because lots of different types come up on Amazon which include "HP" and sometimes "Pavilion" but none say p091 / po9L or whatnot, and HP don't list accessories. The amazon "compatibles" all say helpful things like check your voltage, make sure it uses a 4.5x3.0mm jack. I don't know what voltage and the socket in the corner of the laptop has a sort of circular socket with a hole in the centre but it's recessed so that's about all I can tell you about it. So, does anyone know what charger this laptop uses?

[banhien · Accepted solution]

@hazfiend 

Its specs

           https://support.hp.com/au-en/document/c04355516

It uses 45 W AC power adapter. It is an old machine, HP does not list full its parts

         https://partsurfer.hp.com/partsurfer?searchtext=J0B17EA

From the manual, it uses 45 W HP Smart AC adapter (nPFC, RC, 3-wire, 4.5 mm, nslim) part  # 741727-001

You can use part # to search on internet including eBay  for example

           https://www.newegg.com/p/16J-0010-00CS5

Regards.