Hi there! I bought a new SB yesterday @ the SS store. I was sold the last one in the color I chose, the black speckled(lol) one, on display in the case. All was going great. I loved it so much that I talked my hubby into buying himself one today. So, we went and got his and my batt(AW18650) died when we got home. I put my other new batt in and all of the sudden it started to misfire. Like 2 out of 3 times it behaved like this and it went on for like 30 mins. It calmed down for a bit but just did it again as I'm typing this. I haven't dropped it or anything and don't think I've had it long enough for it to be having issues due to user error or juice buildup. I filled my tank off the battery as well. I'm just wondering if this is a common occurrence with the SB and if anyone knows of anything I can do about it. I really like this color and don't want to have to trade it in for another, which is all they have @ the SS store. I appreciate any info & apologize for any grammatical errors. I'm typing in a hurry to get kids bathed & into bed on time. Thanks for reading.