I was actually looking for minimal maintenance when getting a vape... If i'm really carefull while removing them in and out of the chambers, i should not have to worry about rewrapping right?
First, they are rewraps rejected batteries, so the specifications for them are lies, as per my previous message, rewraps are a gamble to what you have, and shouldn't be used in dual (or more) mods.
Second, no matter how careful you are, once nicked, the wraps are very easy to catch on anything, including the mod's contact pins, the charger's pins, etc. and they can simply fall apart, it's just the way shrink wrap goes... it's solid, tight, but once flawed, it becomes fairly fragile. And because of how much power the lithium batteries have, the tiniest cross contact will be an automatic short, destroying the battery and most devices that it happens in/with. If lucky, it'll just vent, and you'll have a chemical mess to clean up (still dangerous as it is hot gases that you shouldn't get exposed to), but not lucky... it goes in runaway and will burst in flames of not worst.
Seriously, these batteries deserve absolute respect, you can't believe how easy it is for them to short due to a bad wrap, and how instant the reaction is.