A:AnswerAs long as amps required by laptop do not exceed 180amps I would imagine this product would be fine, took care of my all-in-one and no problems to date.
A:AnswerThe tips are different sizes and marked for brands see instructions, use the ones that say HP then use the one that will plug into your computer.
A:AnswerThis charger is compatible with many of the most popular high powered gaming laptops, please visit https://www.tipconfigurator.com/bestbuy/#/search to find the right tip for your laptop.