Unfortunately, dude does not show you which way the battery goes in typically the device itself is marked with a plus or minus but in this case it is not. I’ve tried both ways and it’s not working. I want to know that I at least have the battery incorrectly.
Unfortunately, dude does not show you which way the battery goes in typically the device itself is marked with a plus or minus but in this case it is not. I’ve tried both ways and it’s not working. I want to know that I at least have the battery incorrectly.
The plus goes towards the tip negative to the on off button
Mine worked out of the box so I find it strange it did not start off the bat for you.
I use mine pretty daily and love it.