Complete this checklist and tell us your answere
Buzz Pro ,. I Pro , VvproV
troubleshooting check list
batteries charged ?? ( use a voltmeter if you have one , they should read 4.2 volts each )
Take off the atty /carto first
Do you have a RED LED light ?
DO you have a Blue Led light when the button is pushed.
DO you have a Blue led with the ATTY/CARTO ON the unit ?
Do you have BOTH red and Blue led lights ?
Do you get a blue led with the atty/carto ON but no vapor ?
other things you can try, if you mave a multimeter
1: What is the voltage output on each battery
2: while holding the button on your BP what voltage is it showing on the 801 cap?
3: What resistance is the carto measuring?
If the BP is working properly, you should have a red light with
batteries installed. When you push the button, the light should go blue. If you are not getting a blue light, I believe that is a short (could be a bad carto, or the wire that connects the electronics to the bottomside of your 801 cap may be loose.)