I have been using my 510 for a few weeks now and love it. I use 6-10mg nic so I don't get the great throat hit many times that those of you on 24mg do. So, here's my question. Is there a more powerful battery out there that looks close to the original battery on the 510? I have watched video reviews of say the Protege, Prodigy, etc but I don't want to use something that is so large and obvious (especially at work). I don't care about longer battery life, I simply want a stronger throat hit. I appreciate any and all feedback! 
Last edited: