If your adapter is not 180w then you might have an issue. If it is 180w and you're seeing flickering charging indicators you might have a bum power supply or connector on the board.

I'm using a 90w universal charger at work - one of those exchangeable-tip jobs with like 8 tips. It works fine for office use. Unfortunately that charger is at work and we're remote due to COVID. Under the calipers it looks like the laptop uses a 5.5mm barrel and just over 2mm pin so the 'E' tip from https://www.batteryport.com/image/laptop_charger_pins.jpg would be the right size.

Something like this *should* work https://www.amazon.com/Asus-Rog-Gaming-Laptop-Charger-Adapter-Compatible/dp/B06XQ4JZ2S/ref=sr_1_5?keywords=180w+laptop+charger+2.5mm&qid=1584361547&sr=8-5 but again, I don't have my 3rd party charger here to take this with a grain of salt.

They use the same charger as ASUS gaming laptops. Make sure that YOU MUST GET 180W! I got a 150W charger and performance tanked. The laptop needs 180W to function well.

I bought this and it works perfectly. Way cheaper than an official EVOO one: https://www.amazon.com/Asus-Rog-Gaming-Laptop-Charger-Adapter-Compatible/dp/B06XQ4JZ2S/ref=sr\_1\_6?dchild=1&keywords=Asus+Model+Laptop+Charger+180w&qid=1635623916&sr=8-6

This has been working for my LP10 for the last four months.