The point I'm making is that when it comes to battery-life, I prefer fast-charging over removable batteries, and that if fast charging isn't available that mome

The point I'm making is that when it comes to battery-life, I prefer fast-charging over removable batteries, and that if fast charging isn't available that moment or on that device, I still prefer an external battery charger over replaceable batteries. It's cheaper, more versatile, safer, and more convenient to use for me.