I've been thinking about getting a Pigcig but have 2 questions. First, if I'm getting 6-8hrs with my current V4L XL batt, how would this be better? I have'nt seen any posts about it lasting longer but maybe the difference is more power? Second, I've seen a few people say there is a battery cutoff of 6-8 seconds? Is this accurate? If it is, it would be a deal-breaker for me, as my current batt has a 10-13 sec cutoff and I definately need more that 6 seconds, most times.