Interesting, I wanted my 27-inch iMac to have a builtin battery, so that it doesn't crash when there's a power cut. Even a five-minute runtime is enough, for it

Interesting, I wanted my 27-inch iMac to have a builtin battery, so that it doesn't crash when there's a power cut. Even a five-minute runtime is enough, for it to shut down in an orderly manner. I have a UPS, but it would be better if the computer had it inbuilt, like a laptop. That's one of the advantages of a laptop for me. I'd also like an 18- or 19-inch laptop with an Ultra HD screen. Apple could put in the biggest battery they're allowed to (100W in the US, for flights) and let it have whatever battery life it has. I think of it being portable in the sense of moving it to another room in the house, say to watch a movie in my bedroom, or to get work done in my home office, not that I'll take it with me when I go out.