Hello, I have an Acer Nitro 5 N20C1. When I look at the battery percentage on the windows toolbar and/or on the battery settings it reads 0%. It also doesn't receive a charge and turns off immediately when I unplug it. I'm assuming this is a battery issue, but if anyone else has opinions on what it could be and/or how I could test it, please tell me. If it is a battery Issue which one should I buy to replace it? Acer Nitro 5 n20c1 Thank you so much in advance, I really appreciate it.