I use a portable charger over swapping out batteries, but I need not worry about using a portable charger with the capacity of this battery

When you do your first cycle from 0%-100% you will wonder how long it would take and from my experience, that depends on if your phone maker provided you with a fast charger

All in all an excellent case and better alternative to a portable charger.

and theres no other charger available just for this battery

and I imagine with a slower charger it would take more

I used to have to carry around a portable charger and cable, and this battery case is slimmer and easier to use than that.

I cannot think of a scenario in which I would need to carry around a portable charger

The rapid charger makes this phone not need a larger battery as much and it's bulky and squarish on corners

On The Go (OTG Host Cable) for Type-C Supported

One cool thing about usb-c allows you to charge other devices off of it, so if you have a wife who is constantly forgetting to charge her phone, your phone can double as a battery bank for her.

I started attempting to drain the battery as fast as I