JSb873 and GabyDu ;

Go to the link below and read “OHMS LAW” it will help you to know the reason your iTaste svd is shutting down, also read your manual so you can change the settings on your device. By the description of your problem I believe the output voltage or wattage to the coil is too high for your battery to handle and the device is protecting your battery.


I hope this helps.