It’d also go well with modern battery packs, because you can just have a spare battery sitting and charging away in your bag, and can swap it on the fly, without having to have a cable dangling about that might get caught on things, or bent the wrong way.
The only downside with a replaceable battery is that you have to switch the phone off to do it, but that’s small potatoes for effectively charging the phone to full in an instant.
It’d also go well with modern battery packs, because you can just have a spare battery sitting and charging away in your bag, and can swap it on the fly, without having to have a cable dangling about that might get caught on things, or bent the wrong way.
The only downside with a replaceable battery is that you have to switch the phone off to do it, but that’s small potatoes for effectively charging the phone to full in an instant.