Hey all! First off, I wanted to say that I have made it through quite a few of the 10 bazillion posts in this thread, and you all seem like a very fun and lively community! Second, I have had my Volt for a couple of weeks now and I absolutely LOVE it. However, I have noticed an issue with my 78mm sealed auto batteries. I swear that they had a 7 second cutoff when brand new, but this morning I noticed that it seems to be shorter. I have the two that came with the kit, and one spare which I ordered a few days later. After fully charging, ensuring they are clean, and with brand new cartos I am getting ~5-6 seconds before cutoff on all three of my batteries. This isn't really a big deal for me, other than the fact that I'm concerned that I am doing something wrong to have potentially caused this. The batteries haven't been flooded (even though they are sealed), and the PCC and USB charger are clean and dry. Has anyone else noticed this type of change/degradation? I'd hate to think I am causing damage to my beloved Volt batteries! Any advice would be appreciated 
I'd actually love to see at least a 10 sec cut-off on these. So to prolong my hit, I do what Carrie has suggested.....hit several times.