when i first got my 2 black evos. neither of the batteries were charged. after a very quick 10 min usb charge. one battery ran for around 8 hours and the other just 2 min. john asked me to put the 2 min battery on the charger for 4 hours and it should kick it up to full operation. after charging the second battery now lasts for only 2 hours. i am sure john will replace it for me. i will charge it a few more times before i hit him up for a new one. john also sent me extra white evo atomizer with my order. thanks john.
i am a heavy vaper and the carts last me a very long time, however they dont provide me with enough vapor regularly. so i top my carts off with vapornine carolina tobacco ejiuce which tastes exactly like the evo
juice. i get whopping vapor and throat hit for the first half of the cart. so i find myself refilling the carts with the carolina at night and top em off in the am before my day. and sometimes i will top off again before the cart dries up. the vapor nine bottle has a long thin needle like dropper that goes right down below the filter in the cart for great topping off. i find keeping the cig in my holder upside down keeps the
juice in the cart and out of the atomier.
one huge problem with the evo is that any air movement over the blue led end of the battery turns it on. the first day i had in in the holder in my car with the windows down i found i was burning up the atomizer just from the wind. i need to find a clear plastic cap to cover the blue light end.
overall the evo is the most reliable consistant and convenient way to vape. prices are not too bad either. i have ordered some riskee yuice from puresmoker.com.
if anyone has any questions about maintaining and filling the evo you must check out the video posts from igetcha. he has got it down to a super science.