***UPDATE: After discussing this issue with Volcano's tech support in great detail, it was determined that my Lavatube 3 requires replacement under warranty. The tech support rep has initiated the replacement process and will be sending me a prepaid shipping label shortly. I have to give Volcano's tech support a lot of credit, as they are extremely responsive and helpful. Unfortunately, my faith in the reliability of their product is gone. When I spend a good chunk of change on a device, be it a smartphone, a TV or a vape mod ($135 is not a small amount for an item like this), I expect it to work. Reading other people's experiences with this device and having my own to add to the list make me worried that the replacement unit will fail as well. I'll consider this an expensive learning experience and will not be purchasing Volcano's products in the future.
I just received mine last Saturday and am having a similar battery-related issue noted by
@MikeyNY. After inserting a fully charged 2200mAh/20A battery, the gauge display was about halfway down. I took a few (less than 10!!!) of vapes at a 20W setting (.6 ohm coil), the gauge drained completely, the "Weak Battery" message flashed on the screen and the unit stopped firing. I removed the battery and tested it with a meter, just to be sure. It was at 4.1V. I swapped the battery for another fully charged one - same results.
I reached out to Volcano's tech support, who informed me that it may be a bad connection and that extending the spring would remedy the problem. The tech suggested that I use needle nose pliers to extend the spring. Here's where the problem comes in: the spring has a metal plate on top of it, which blocks access to it and appears to be non-removable. I replied to tech support, asking them for directions on how to remove the plate and am currently awaiting response. I'm beginning to seriously regret spending the money on this unit.
Would you mind sharing how you fixed the issue? Thanks in advance!