Hello. I've own a Kd808D battery for some time. Once i made an order for eliquid i bought a 808D-510 adapter so i could use 510 typecartomizers in the future. Last week i got some CE3 XL clearomizers (510 type-it's ticked on the box). However for some reason the 510 thread of the adapter (internal diameter) is larger on the adapter than on the thread of the clearomizers (external diameter).
I know they are supposed to be M7 thread but as i measure with calipers the external diameter on the clearomizers is 6.78mm. When i measure the internal diameter on the adapter, the threads are correct M7 thread. So what is going on with my clearomizers? Note on the box it says it can be 510, 808D, 901, or M-series thread. 510, 808D, 901 are all 7mm or larger, so they can't be what i got, but what is an M-series thread??
Can someone give some advice? Thanks!
I know they are supposed to be M7 thread but as i measure with calipers the external diameter on the clearomizers is 6.78mm. When i measure the internal diameter on the adapter, the threads are correct M7 thread. So what is going on with my clearomizers? Note on the box it says it can be 510, 808D, 901, or M-series thread. 510, 808D, 901 are all 7mm or larger, so they can't be what i got, but what is an M-series thread??
Can someone give some advice? Thanks!
