Batteries was getting weak, so i did put a new in. Time it did hold the charge is OK, because I was a kind of chain vaping. Definitely I like the mod. Being home I will only use the mod, and my egos for out and about. I´m using it the first day, so cant say how it will be at longer terms, but it is quite sturdy, and I believe it will last. Also because it is very simple, so not lots of circuitry with all the problems that may create a longer terms. For now very satisfied, also keeping in mind the price I payed for it.
Good mod Dan, sturdy, good looking, I got a white one with a blue signal horn button and a blue led light. Perfect for the dual coils, that is where I got it for. Small, the size of a 2aa box.
In other words, perfect for me.
Thank you Dan.