To start off this is my first kid in 8 years that doesn't have a built in battery I heard to get the lg hg2? But am a bit worried about getting a knock off battery and would rather not have one explode on me ... I only vape out of nautilus and kabuki tanks I never go above 12w anyhow any recommendations on where to get reliable batteries and charger that will be real? Honestly would prefer an internal battery love my mvp mvp2 mvp 3 even my istick mini but gave away two of those to a friend who started vaping and my mvp3 has been acting kind of weird so I ordered this not knowing it's not internal... Anyhow I'm rambling sorry I will stop thanks for any help you can give