Do you know why Yoan Dive Mini blinks white 3 times?
Read this thread.
i just bought my dive mini tonight and it won’t charger for more than 1 minute it starts and then stops, if i press the button it blinks white 3 times what can i do

Answer:
Sorry for the late reply.
The Yocan Dive mini shut off once it's fully charged.
That's why the indicator off when you plug the cable.

And as for the blinking 3 times, due to the incorrect connection.
Please try to use a q-tip to clean the contact points.
Or install a brand new vape tip.