Hi all, I got a used SP2 recently, can't seem to get enough voltage through it. I cleaned the battery contacts (shows 4.x volt unloaded, fresh off the charger). I sanded both ends of the brass firing pin to be shiny, scratched gently on the button contact. I'm not getting as much as 3 volts to the connector, not enough to vape. This came with a 510 adapter, but I'm measuring this low voltage on the original connector.
This one is pink (got it for a friend), I am considering cleaning up the threads inside the tube, there is some of the outside finish on them, but looks like enough to make contact. Suggestions?
This one is pink (got it for a friend), I am considering cleaning up the threads inside the tube, there is some of the outside finish on them, but looks like enough to make contact. Suggestions?
