What can I say, I mean how can you complain about a $7 atty. Works extremely well, Plenty of air flow under the coils for maximum flavor and a big well for plenty of cotton. The only thing that let mine down was the logo being slightly off centre and double printed/etched but for $7 I am really not too bothered. Love this thing

I bought these to use in my first mech mods and they are working beautifully. Charged in a little over 3 hours each and both performing very well. There is no insulation on the bottom of the batteries so using mods like the caravela (the one I bought :/) and a few others without the plastic washers could be an issue so please take that into consideration

I bought this ages ago but it never showd up. Fast tech were kind enough to send a replacement providing I paid the cost of recorded post which I was absolutely fine with. Now, onto the product itself. It's LONG! It's the tallest ego battery I own but I don't view that as a bad thing. Quite the opposite in fact. I found a really old 450mAh battery of mine the other day and wondered how I used to use something so small! The pictures make the colour look almost metallic but its more of a matt finish. Felt really odd when I first used it, almost a sticky feel to it, but it's just the paint style. metallic batteries have a much smoother feel to them. Lasts pretty well for around 900mAh. I got around 10 hours on it no problem. The voltage dial can be difficult to see as the markings are so small. A better design would have been to put the voltage markings on the battery and the notch on the spinner. It's not a deal breaker by any means but just pointing it out.

Great batteries, as expected from sony, but the delays in postage are REALLY not worth saving a couple of bucks on these. Buy locally for a few bucks more and get them the next day

Very good tank system at an extremely reasonable price. I haven't had any leaking issues so far but the 'less is more' approach to wicking will be a huge bonus to you on this. Nobody likes the taste of burnt cotton. Holds a shed load of juice, more than enough for the average vapers full day, taste is incredible too once it's wicked correctly. It is a big piece but it's well worth it