I recently joined the 3 part e-cig world and did a lot of research on using my V4L batteries with the DSE901 atty & cart. Everything I read agreed that the threads were compatible and the only problem , requiring an adapter, was with using a V4L cart on the DSE901 battery. I screwed my KR808D onto the DSE901 atty and found that it would not fire the atty. On close inspection , and comparison of the DSE901 battery and KR808D battery, I found the the battery Post, the little brass post on the non-LED end of the battery is reset on the KR808D battery in comparison to the flush post on the DSE901 battery. I think that the post does not connect to the atty post properly. I searched to see if there was an adapter but did not find any such thing on this form. Has anyone encountered this problem and is there a fix for it. I'm not a machinist or that handy so please spare me the mod advise that would have me milling adapters or modifying the existing atty or battery.
Jimk55
Jimk55