[quote=@BytheSpleen]
<Snipped quote by Desire>

I'm trying to say that yes, the does charge Cortex pretty quickly, but only because she can't carry so much Cortex on her at one time.
[/quote]

You do realize Cortex isn't like an iPhone battery right? They're lithium battery times one thousand. They're meant to last. Unless you have an intense battle every single day, it'll last, depending on the size. One the size of a triple A battery will last a week in modest usage. This is why it is a rare material.