This doesn't fit any of my vape pens. Can someone please tell me what type of pen I can buy that is compatible with this? What I bought before this always fit my o-pen type. The bottom is larger than what is shown below.
Ive got one like that i think that firs my yocan..which is 510??i think its 510.thread qnd ive been trying to find a battery without a button so i can just pull on it with no button to press..
Might be 601 threaded...if it is, a 601-510 thread converter might be what you need to use that cartridge with your battery. 510 and 601 look similar. https://www.w9tech.com/adapter-tower-style/