if i'm at home and not aggressivly puffing on the thing, it will last quite a few hours. if i'm at a party and chain vaping, it lasts 2 or 3 hours (about that, i'll have to actually time it next time). i noticed when i was out this past saturday night, the battery took just slightly longer to charge than the one i was vaping took to die down. what i would really like to know, however, is how long do the batteries actually last? one of my batteries bummed out after a week of receiving it and i'm wondering if i need to send it back for a replacement; how long do they generally last before you have to replace it? cheers
