Bought the new bloog fusion kit from hp a couple months ago. now one of the batterys wont ignite the wick but it charges on the charger and it lights up on the end of the battery when u drag on it. iv tried everything i can try to get it to work and still no go. dont know if i should ask hp about it or what to do about it. with only one battery left this is getting intense. its the 78mm or the 320 model. should i get the largest one next time and would the cartos still fit the larger battery? have a 801 ecig but its strong on the throat and dont know how to tame it . could use some ideas if u have some . tks.