I really wouldn’t waste your money, no matter how healthy they are to cigarettes. They aren’t healthy for your bank balance or mind! I just bought a brand new one put it on charge it goes green. It’s in my laptop and I’m waiting for it to be fully charge and the light goes out and when I put my top bit on and press, it’s red and obviously no vapour. So tried it twice and both times not working. This is my fourth vape and honestly the hassle isn’t work it. First vape lasted two months, next lasted two weeks, one lasted two days, and the next one well not even seconds. It’s going from bad to worse. Until they sort the battery problem out, save your money and try another that’s what I’m going to do or just stop vaping, even better!