I made a post earlier about an automatic battery I purchased from HC. It was flashing when it was connected to an atomizer and I went to take a draw from it even though it was fully charged. I thought it was defective but it wasn't.
With automatic batteries, the center post where the battery connects to the atomizer (the part with the hole leading into the battery chamber) is actually suspended by a silicone ring. If you use a push-pin (or needle), you can carefully nudge (work it out a bit) it so it makes a better connection with the atomizer. You don't want to apply too much pressure or you risk popping it out completely.
I used this technique and now the battery works perfectly. As with any attempt to fix something yourself, do so at your own risk. Don't hold me or HC accountable if anything goes wrong.
With automatic batteries, the center post where the battery connects to the atomizer (the part with the hole leading into the battery chamber) is actually suspended by a silicone ring. If you use a push-pin (or needle), you can carefully nudge (work it out a bit) it so it makes a better connection with the atomizer. You don't want to apply too much pressure or you risk popping it out completely.
I used this technique and now the battery works perfectly. As with any attempt to fix something yourself, do so at your own risk. Don't hold me or HC accountable if anything goes wrong.