Do you use them all? Or when you buy a new one does the old one get pushed aside?
I bought the Joye 510 hoping it would be my ONLY PV and I do really like it. However, I'm already wanting an eGo, LOL. At the very least I was thinking of getting a few of the mega 510 batts. I don't really have too much of a problem switching out my batts every few hours but I'm trying to think ahead to my summer time camping trips when charging abilities will be limited.
I bought the Joye 510 hoping it would be my ONLY PV and I do really like it. However, I'm already wanting an eGo, LOL. At the very least I was thinking of getting a few of the mega 510 batts. I don't really have too much of a problem switching out my batts every few hours but I'm trying to think ahead to my summer time camping trips when charging abilities will be limited.