I mean one that uses replaceable
batteries. Someone has convinced me to not mess with internal battery (but I still like the mod I mentioned very much)
Internal batteries have their points. They’re simpler to deal with and no charger is needed. Removable batteries have three and a half advantages
1: instant charging. You can swap out your batteries in seconds and keep going and the others charge while you are vaping.
2: batteries wear out after about a year. You can simply replace the battery and keep using the mod unless it wears out
2.5: microUSB2 is fragile and wears quickly and if you break your charging port the device is dead. There are devices that have USBC though, so it can be avoided.
3: removable battery mods can reach higher voltages more easily than internal battery mods so if you vape at high wattages there’s really no other choice.
There are disadvantages though:
1: removable battery mods tend to be larger for a given power and have a minimum size to begin with
2: removable batteries, in particular their wraps, are fragile and need care.
3: chargers aren’t free.
It all depends on what you want. IF you buy a mod that is going to last you more than a year removable batteries are a clear financial win.
So there are some questions:
do you want to vape above about 30w? Removable
Do you want to buy a high quality mod and vape it for over a year?: removable
Do you want a mod small enough you can hold it in your teeth and vape no handed?: internal
Do you want a tiny mod?: internal
Do you not want to deal with carrying batteries or having a charger?: internal