Charge the battery where and when you can keep an eye on it. My chargers are set up by my computer, so that I can be sure that if there is a problem I will be aware of it.
What nicotine level are you vaping at? I go between 12 mg and 6 mg, and vape as often as I feel like it. There is no hard and fast rule as to how often or how much to vape. Are you trying to get away from smoking?
I fill the tank up to the level of the center tube, or just under. DO NOT put eliquid down the center tube.
Where did you get your equipment from? Did they not go over basics with you?
My daughter and I quit smoking, cold turkey, almost 11 years ago. The desire to smoke never left either of us. Almost 5 years ago, cravings and stress were making smoking again seem more and more desirable. My daughter had heard about ecigarettes somewhere. We researched. We hemmed and hawed. We finally tried Blu disposables. No more desire to smoke. No more cravings. We are still ex-smokers, happily vaping and still using nicotine.
Anything and everything I know about vaping has been thanks to this wonderful community. Every step up, every change to equipment, nicotine levels, etc., is thanks to ECF members and research on their part and my part. The only dumb question is the one that is not asked.
We cannot tell you what will work for you to quit smoking. That is up to you. However, we are here, with all of our different and varied experience levels, to try to help you to quit, or, at the very least, avoid, smoking. Good luck on your journey, and remember that we are here to try to help.