YLL IH practically dead on arrival
I got a YLL IH 3.0 and new Molicel 21700 P45B batteries. Charged those fully using the YLL device and provided cable and had no problem with that. Then did one test cycle at low power (60W for 25 seconds) on my Tempest 2 to dry it out after deep cleaning as per manual. That worked fine, the IH heated, tempest sizzled, then YLL gave timeout message. I turned the YLL device off and put it away.
That was yesterday. Today day I go to turn it on and it's unresponsive. Simply no change when I press the power button any amount of times or holding. I plug it in wondering if batteries drained somehow and no response. I put spare new 21700 batteries in and plugged in and no response. To check if it's just the screen that's dead, I did the turn on sequence (press small middle button 3 times within 2 seconds) then pressed middle button and left button together which would normally turn on heating chamber light - still no response.
My YLL induction heater seems to have become a brick after one heating cycle. It has not been used to heat any herb yet. Any ideas on troubleshooting? I wrote to VGear where I got it by haven't heard back.
Alternatively, welcoming suggestions on reliable butane torches that work for T2 that I could look for locally π