They look like an E9 battery, like GreenSmoke. I personally would stay away. One, it is an older, and for some reason very expensive, PV type. They are automatics, tend to need recharging very quickly, and also tend to not be rechargable much quicker than 510, kr808d-1, or penstyle batterys. The cartos will probably taste good initially, but get burned tasting soon, and they do not refill well. refilling them would be either removing the rubber mouth cap and dripping
juice in, or else adding one drop at a time to the battery-
thread hole, and let each drop suck in before adding another one. The filler for the e9 cartos is fluval, and not as good quality as, say, Boge 510 cartos. The e9 battery is I believe, however, 3.7V working, rather than the 3.2V working for a regular 510 batt, and so at least initially they do produce great vapor. But they have a short cutoff time, and so its hard to get a good long drag. They are also VERY sensitive to air flow and loud noises, and can activate on their own easily.
And this co is charging a premium for them. $91 for ONE battery, charger and 30 cartos. Ripoff just like GreenSmoke is a ripoff. This battery is worth about $10, and the cartos are about $1.25 each. e-cig sells them:
http://www............/shopping/shopdisplayproducts.asp?id=31&cat=Batteries
Honestly, I would look into a kr808d-1 two-piece if you want cartos, or a 510 kit if you want to try atty/carts or cartos. Cheaper, better, better customer support if you buy from one of our vendors, will last a lot longer, and there is a lot more discussion about them here. There is a lot more variation with those models too, from low-resistance attys available for the 510 to CE2 cartomizers and lots in between.
Also, companies like you link do not have a good track record on actually refunding your money if you don't like the product in the (usual) 30 day initial period. And there are no adapters to try other PV components, like kr8 or 510. they want you to only buy their cartos, use them once and throw them out, and buy more. I don't know this company per se, but it looks like all the other similar companies that prey on desperate smokers that want to quit and know nothing about vaping gear. I suggest staying away from them and going with another better model.
