OF
Well-Known Member
then when I switched over to the two 18350 (7.4v) the fully charged batteries won't even get the blue light to turn on when I press the button, doesn't work with other cart either.. And if I put the big 3.7v battery back in the carts get a little warmer and the light turns on.
Now the strangest part, when I put in then 2 battery setup ia can't screw in the end piece where u adjust height without pushing it too high ever the end of the middle section if that makes sense.... Lol long day.
First off, welcome to the Forum. Sorry to meet you with a problem brewing, but that's the way it goes often.
Off hand it sounds like a lame 18350. I assume the light works normally in 7.4 Volt mode without the cart on? If you haven't, you should try that test.
Secondly, I assume you've sorted out the adjustable bottom bit. While the instructions say 'dial it up until the top of the battery is exposed', I usually adjust to fit. Back it down, screw it all together then dial the adjustment up until all the clearance is gone (it gets snug) then back it off about 1.5 turns. You might try that as well.
My money's on a defective battery here.
FWIW, I firmly believe starting with 5 Ohm carts is a mistake. You should always start with 2.4 Ohm carts at 3.7 Volts and stick with them until you have them mastered. Not just 'can use them', mastered. They can do excellent work and are fairly tolerant of new user type mistakes, but the higher power ones can too easily get away from you and you end up with leaks, burnt oil, waste and a bad attitude. Yes, I get it they send two five Ohm carts, but Persei is a power user tool, notice the dual cart head? That's a clue.
Anyway, that's the advice. Check with no load, be sure the adjustment is right, use 2.4 Ohm carts to start and suspect one of the small batteries in your kit (it happens fairly often actually).
I'm serious about the 2.4 Ohm cart part. There are dozens of posts on t his thread alone from guys who found success that way and are now firm believers of 'learn to walk before you try to run'.
OF