So here's the thing. My laptops battery is almost dead and I'm planning to buy a new one. The problem is that where I live, the power shortage is a very normal issue.
I have a 15 inch basic laptop. I was just thinking, what if buy a 20000 maH power bank which supports my laptops power configuration and comes with the right charging pin for my laptop.
I use my laptop almost like a desktop so portability is not an issue. The real issue is power. So if there is no battery in my laptop and I plug-in that power bank, would it work as a laptop battery alternative.
And what about the back up. If a 20000 mAH power bank is tested to supply 16000 mAh power then the back up should be 12 hours because that is four times the 4400 mAh 6 cell battery provides, right?