So I got a penstyle yesterday in the mail, and so far it has been pretty good. I did notice something pretty interesting though when I took it in my car today. The base from my sub is making the battery activate (I took the atty off and turned down the volume when I noticed this), but are there other batteries out their that will fit it that aren't as touchy, or are there manual ones? It's an m401 I think from litecig. Thanks!!