One battery that will only work with one specific atomizer

[Superbals]

I have a DSE901 and for some reason one battery will only work on one specific atomizer....when i put it on my other one it doesn't work. It's a manual battery it lights up and all but the atomizer never gets hot or produces vapor....I hook up my wifes battery and it works fine....I've used a paper towel and cleaned where the battery screws into place on both the atomizer and the battery. Btw im a COMPLETE n00b at this just started vaping about 3 or 4 days ago. It's nothing thats a huge problem but it is rather annoying.....

 

[Superbals]

Nevermind now the batterys not working at all powering either atomizer

But powers my wifes.....There's no difference between ours other than color....