I bought this back in October 2013. The Vamo itself works great other then a small issue with the + button. If I brush the + button it changes the watts/volts with the slightest touch. Happened after the 6 month warranty but not really an issue for me. I see other say they have had trouble with their 510 threads but mine are just as good as when I bought it. But then again I don't switch tanks 5 times a day like others may. I did have an issue with one of the Sony 10A batteries (used to be sold with 2 batteries) not working but FT credited for the damaged one. The other battery works great and still holds a good charge and is now used in my mech mods. The Nitecore I2 is a great charger and does not overcharge my batteries like some cheaper chargers will. Very happy with it. I would recommend this kit to anyone. ;)

These run at 2.4ohms consistently. Last a long time if cleaned and dry burned regularly(up to a month). They were good at the time when I first got them but there are cheaper options now available at FT. ;)

Good wick and wire and last 3 weeks to a month with good clean/dryburn. Definitely not 1.8ohms as they tend to run a little high side. Not a major issue as you can add a coil to get more ohms or remove one or 2 for lower ohms.

When I first got these batteries back in October 2013 they held up pretty good but don't last as long as they used to I get about a half a day of light use with these. Great for using in my Vamo V3 in 18350 mode to make it little less conspicuous. But they are cheap and would buy again.

Had issues with my Vamo V3 not connecting and turning itself off randomly. These fixed the issue for cheap. ;)