NUCIG Efest 30A 3000mAh 20700 Battery (pack of 2) and Zipper Case | Vape Battery | Full Retail Pack version

Really pleased with this e cigarette battery. It offers me around 40% more capacity than my old battery so I now get a whole day and then some left over.It arrived well packaged and upon scratching off the genuine validation sticker and entering the code online, it turned out to be genuine.A great quality e cigarette battery for my 50w e cigarette box, hopefully it lasts a long time.

I bought these batteries for my e-cigarette. The item was exactly as presented on the picture and arrived in a nice storage box. Top class for presentation. I do smoke all the time my e-cigarette thus use it all the time throughout a day until I fall asleep. Having tried lots of other batteries- that's where this product is loosing two starts. 1stly - compared to other batteries these ones do not seem last as long as others. I always charge this overnight to see how long it will last. So here is what I have observed: It charges the battery to full but if you are a heavy smoker you will need to re-charge battery in the afternoon. There are other batteries that you can go for at least a day and a half. 2ndly - I noticed slightly longer life with other brands. You will have to replace this batteries sooner compared to others, after using them for a while they become weaker and you will need to charge your e-cigarette more often. 3stly - price - you can get a cheaper batteries that will last longer, but this is my opinion.Overall, this battery is OK, great look, fit for purpose, and works great on the beginning. I can see it as a great product but not so satisfying for heavy vapouring.

After buying several batteries of different prices and descriptions elsewhere... I chose this one, in the middle range of price, to place my bet...and I won. This battery lasts a whole day of heavy vaping without problems. It takes a bit more time to be fully charged, but it is a sure shot to have one for those days on the great outdoors, or in the city run.Like the tin says, it lasts and lasts, and it's genuine, authentic, and the real mc coy.And no, I didn't got a discount, nor a gift. I'm just writing this here so you know that you finally found the battery you have been looking for.I will get me another one of this, and give the second case to another fellow vaper.My mod is a Kanger KBOX Mini with an extralarge (7 ml) tank, and this battery is enough to vape 6 ml with karngertech 1.5 ohm resistance coils.It arrived in under a week on free delivery.I cannot be more pleased with this purchase.Highly recommended.

Great product, ideal for any 18650 vape tool or similar item.I have hunted high and low on Amazon for this style of battery and almost everybody doesn't ship to UK Islands. Heavens only knows why. The store where I usually purchase batteries is out of stock and I've been trying to replace my existing batteries which are starting to decay and don't charge fully any more. I was amazed when I finally found a seller that ships to my rock and ordered these, accepting I would have to wait a while for their arrival. I was pleasantly surprised when these arrived within two days, rather than the week estimate. Very pleasantly surprised indeed.They arrived well packaged and in the plastic box illustrated in the product photographs. This box is extremely useful, and if you have a bag/pouch where you carry vape gear, I recommend getting this, the box fits mine fine and it not only protects the batteries from damage, but keeps them in one place as well.I will not hesitate to use this seller again the next time I need stuff. It's just a shame that the larger 30A batteries don't ship to my rock, can't get those for love or money.

FANTASTIC ! Genuine batteries that last all day, even under heavy vaping use.I have been vaping for about 5 years now, using a variety of different batteries.Absolute bargain at the price.I bought four ( 4 ) for my sub ohm box with a Kangar tank and now realise that I only needed two ( 2 )as they work so well !I'm a bit wary buying batteries now as I have been ripped off before.Be wary of batteries rated at anything above 3500mAh. Unlikely to be genuine.So in all......Very pleased !

I would recommend these batteries to anyone! If you use a vaping box mod like I do then you’ll know that finding a good quality battery is very important and these ones fit the bill excellently.The transaction itself was brilliant. The item arrived fast, well packaged and in perfect condition, I couldn’t have asked for more! Up to now, after using these batteries for a good while I haven’t really had a bad word to say about them! They charge at a reasonable pace and even with thorough use by myself, they tend to last for a very long time, usually around 2 days for myself. Obviously depending on the capacity you pick up, they may vary and ofcourse personal usage will also have a huge impact. I researched around a good while before deciding to try the efest batteries but they turned out to be the most recommended and here I am, doing the same! I’ve had no quality issues, no random drains, no explosions (eek!) and for the price here I’d definitely say pick one up!

Ordered 2 packs (4 batteries). Very poor. If you use a low power device you will be fooled. Power down to 40% on my device and then pack up, the batteries cannot handle it compared to other lower power, supposedly lower drain comparison batteries. Can't even fire up properly when cold. Paying top money for a premium product, I expected a whole lot more. One of them gets VERY hot despite the low-end performance. On request for return, the response was to ask me to justify it by what device I was using. Where on the conditions of sale does it state that I wonder? I was also asked what battery I was comparing it against, something rated a fair bit lower was my response. If the seller does not respect their obligations, it's not good. Avoid avoid avoid.

great item!

You get great value for money here. Two batteries in cases and a zipper case which I use to carry spare battery and e liquid.

Great batteries only have to recharge every 2 days sometimes 3 days depending on how much I use my e-cig, would definitely recommend these to other people

These Batteries work brilliant in my Smok Alien,from new are lasting nearly 2-3 days,but I'm not a heavy Vapor.

Good product

Excellent.

Great product using at the minute and have no issues with it.

Excellent batteries at inbeatable price. Very happy.

Grate deal speedy delivery.

Good strong batteries last all day in my ijoy captain 100+ W of vaping. Also comes with a very nice case for spare batteries