So I just changed the batteries on my Alien and they were fully charged. After I put them in it felt like it was firing at about 130 when it was set to 65. When I took out the batteries and put them back in it started firing normally. I just wanted to make sure nothing was wrong with the batteries or the mod so I didn’t run into a malfunction. I never had this issue come up before and I just get paranoid and wanted to be certain nothing would happen or if I should just stop using this set of batteries.