Notebook power supply is defective What should I watch out for when buying?

I probably don't need the original power supply. How do I find another one that works too?

The NT must be able to deliver 19.5 volts at 7.7 amps. Most universal power supplies can do that. You only need to pay attention to this when buying.

It's best to take it to Media / Saturn, show it and buy a new one.

Most importantly:

Input:

230 V

Output:

19.5 V.

7.7 A

https://www.elektronlinestore.com/asus-netzteile-c-1_6/150w-asus-a17150p1a-clb-45mm30mm-ladeger228t-netzteil-p-220392.html

WoW that is not a weak power supply ca 150W if I roll over that. The notebook needs real power to do this.

The connection must be identical

The polarity on the connector must be identical (the plus on the inside is almost always 95% the case)

The voltage must be 19.5V

The maximum permissible current must be equal to or greater than 7.7A

The plug would also have to fit the charging socket. Compatibility is often also specified for notebook power supplies. The name of the notebook should be recognizable in some way.

For example, a charger of https://www.amazon.de/...07VSFYBJ2/

Compatible with the models:

Asus ZenBook PRO 15 14 UX580GE UX580GD UX550GD UX550GE UX480FD

UX450FD X570ZD Q536FD UX562FD UX562FDX X570UD UX550G UX580G

UX450F UX480F UX550G x570Z Q536F A17-150P1A

Fit for: UX580GE UX580GD UX550GD UX550GE UX480FD UX450FD X570ZD Q536FD

UX562FD UX562FDX X570UD UX550G UX580G UX450F UX480F UX550G X570Z Q536

I think another power supply will hardly be cheaper.

The first thing i found was the charger at 100 euro

Ebay is always preferable for spare parts. Here only the https://www.ebay.de/...0&_fosrp=1.