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EGO E-Cig Battery

  • 900 mAh e-cig EGO battery
  • Unique 808 threaded EGO battery
  • Comes in 4 colors
  • Compatible with EGO Mega Cartomizers, Dual Coil e-cig Tanks, Smileomizers, Bold e-cig Cartridges, Smooth e-cig Cartridges
  • Color of your e Cig Battery

    • Black
    • Silver
    • Green
    • Pink

    * Required Fields

    This unique 808-threaded EGO style battery will amaze you with the amount of vapor that it produces. It is a 900mAh e-cig battery that is compatible with all Vapor4Life 808 threaded cartomizers including our massive EGO Mega-Cartomizers, Premium Cartomizers, WOW cartomizers, 808-threaded tanks, and Smileomizers. EGO batteries are somewhere between a disposable e-cigarette and a more advanced vape mod. Many vapers and former smokers use EGO batteries to transition to mods. There are also a lot of vapers who prefer using an EGO battery full-time because of its straightforward design and easy setup. Our goal is to provide you with the variety you need, so you can have the best e-cig experience. If you use e-cigarettes as an alternative to smoking, you'll enjoy the form factor of our EGO batteries. Wherever you go, you'll want to take this EGo. Buy an EGO battery today to see the difference they can make.

    Includes 90 day warranty and 30 day money back guarantee.

    • Long Lasting
      Review by AJAY on 8/1/2018
      Easy to charge and long lasting. Would be nice to have a cap so that the spare battery does not get dirty while carrying in the pocket.
    • Good Item
      Review by Andrea on 6/4/2018
      My son in law is using this product now because I gave him one of mine and was able to quit smoking 2 packs a day almost because of it.
    • Amazing...
      Review by Philip on 6/1/2018
      I can no longer use any other battery. You can tell these are super efficient by the way they snap, crackle and pop. That sound ensures that I'm getting the most and best vapor, great lungfuls at a time. I use an adapter to smoke the NJOY prefilled tanks. It looks a little goofy, by the cloud is fantastic an supremely satisfying. This and my penguin are all I need. And NJOY's menthol 50/50 ejuice is the best.
    • Heavy Duty
      Review by Matthew on 3/25/2018
      This battery last a long time. Both in regards to charge and durability. Nice build!
    • Long lasting battery
      Review by Alicia on 1/11/2018
      These batteries last! I have had several for a few years and they are still going.
    • Moving on up
      Review by T McLain on 9/17/2017
      this was my first leap into the world of higher capacity batteries. I have one that is over two years old and still works like a champ. This one feels awesome in your hand.
    • Was a good battery
      Review by Taylor on 8/24/2017
      Used these for a year then switched to the Zeus. Got tired of waiting for them to charge so went with a battery that could charge and be used at the same time. Was worth the swap. Still have an EGO as a backup and it holds up well.
    • Good product out of stock
      Review by AJAY on 8/24/2017
      The battery is good, lasts long. The product has been out of stock (especially the most popular black one) for more than 8 weeks.
    • Exceptional
      Review by Terrence on 8/6/2017
      I've had a few different kr808 ego style batteries. Some costed double what this one does. This was my first higher capacity battery after upgrading from stick batteries and it is also the best. Its got a soft touch finish and is durable. It has a huge capacity and feels great in the hand.
    • Works well
      Review by Ashish on 7/24/2017
      I have been using this for over an year and have no complains. Just wish they lasted longer.
    • The Best
      Review by Cher on 6/29/2017
      This is my battery of choice. They hold a charge forever. I have some that are a couple of years old and still working.
    • Love this product
      Review by Pamela on 1/12/2017
      Long lasting battery great product
    • Started with this
      Review by Ugne on 1/12/2017
      This ecig is what made me quit cigarettes, now I have the vapor zeus and in my opinion is much better but this is a good starter ecig especially from vapor4life!
      Review by Mary on 12/30/2016
      I began using these batteries recently when my old 510s just weren't cutting it anymore. These batteries last me all day on a single charge! Using this battery with the Mega Cartomizer is just like smoking a "real" cigarette, in my opinion. They do take a little long to charge, so have an extra one or two on hand.
    • Great Product and Not Expensive
      Review by Ann on 9/9/2016
      This is a great product for the money. It battery lasts a long time and it isn't expensive at all especially compared to some of the other manufacturers out there. It is really a good product. I must have 10 of these batteries at least.
    • Good battery
      Review by Lauren on 8/28/2016
      I used these batteries when I first quit smoking. 4 years later and still no cigarettes. I don't use these batteries much anymore but still a good battery. Would recommend.
    • Good for a manual
      Review by Lynn on 8/19/2016
      I personally prefer the automatic batteries, but this is pretty good. wish they were a little stronger to produce a bigger hit, but they certainly last long on a single charge. Take a long time to charge though, so you've got to have 2. I like that they work with the smilomizers too.
    • Another Great Product
      Review by AB on 8/19/2016
      This is another great product honestly I never would have quit smoking if it wasn't for this company!
    • color me pink
      Review by Krunchy Kitty on 8/12/2016
      I love the EGO batteries and have used them for years, for the reasons that other reviewers have well described. But, for the benefit of anyone else who might care about color — I just replaced my pink battery, and the new one is not the soft, pretty pink I had, the pink as shown on the product webpage (roughly Pantone 189U). The new one is more of a fluorescent flamingo (think Pantone 225C). So it’s now my home battery — too ugly to leave the house.

      And possibly more important than color, I'm a little annoyed at not getting what I thought I was ordering — the same item I had ordered before, the item as shown on the product page. Hate surprises, especially when they're ugly.
    • Just right, and tough too!
      Review by Flowerlady on 8/8/2016
      I think this battery is Just right. Smaller ones don't last long, and bigger ones are too big for my small hands. A fully charged battery and a full cart last all day.
      I work outdoors, and it handles all the sweat, heat, drops, etc. well.
    • Great
      Review by Deborah on 7/29/2016
      Have used this battery for2 years
    • Long lasting
      Review by Peggy on 7/29/2016
      I've been using the EGO batteries for over three years now. These last well over three months when rotating two of them. Only have to add juice approx. once a day. The carts are way easier to fill that the smaller ones and no leak problems. The only battery for me.
    • Love them
      Review by Cassandra on 7/21/2016
      I switched to the EGO a few months back and I really like these versus the ones that look like actual cigarettes. I love how they last so much longer in between charges and refills.
    • Not a 510?
      Review by Sean on 4/13/2016
      I must admit when I got into the vaping world I was all about the ego batteries that were on the market(must have tried all of them to be honest) but this is one of the first 808 thread ego's I have tried. It is much easier to fill this 808 than the 510 due to the balance you have to try and get off the 510 designs that frustrate me a little when topping off my cart./ Not with this guy. If you are a beginner like I was, this is where you want to start.
    • very long battery life
      Review by Angie on 2/15/2016
      I have been using this battery for several days, great battery, has not let me down once!!
      Review by EGO PUFFER on 1/28/2015
    • Great Battery
      Review by Kathleen on 9/3/2014
      This battery is great and with the Large Cartomizer it is an awesome pair !!
    • good product
      Review by Deborah on 8/15/2014
      Other than the occasional glitch where the battery passes through inspection unnoticed, These are very good batteries, they do like said and sometimes even more time than expected. When I do get one that doesn't work, It had been replaced, and when interacting with the company if I need a replacement has been satisfactory. The larger battery and cartomizer give my Large handed friend a more comfortable feel, and even though I don't have large hands, I like them too.
    • Good Spare
      Review by Dan on 10/12/2016
      I keep one charged as a spare backup when I forget to charge my box mod. Comes in handy but no ware as powerful.
    • Better knowing how to turn them on...
      Review by cur8tor on 7/13/2018
      You have to press the button five times quickly to get these to turn on/turn off. Now knowing that, I am indeed pleased with these newly purchased batteries!
    • Long Lasting
      Review by Chris on 11/1/2017
      I have been using the Ego since I started with Vapor4Life about 5 years ago. It is a great battery that lasts quite a bit of time when charged properly. I have noticed within the last year that the connection is off with battery when using the single coil cartomizers regardless if they are both brand new out of the box. Other than that, I would recommend this battery.
    • Enjoyed it
      Review by terri on 4/22/2018
      Nice and slim but the battery doesn't last long
    • Product not available for weeks
      Review by Bamarolls on 7/27/2017
      Yes, Ego batteries last me for nearly 2 years, I rotate 3 at a time. But this product has not been in stock for nearly 4 weeks in colors other than green. It is tough to like the product when you cann't get it.
    • Ego
      Review by Andrew on 2/6/2018
      Sorry but I have had this battery twice and they suck everytime I pull on it the thing cuts out. I still have it I would like to exchange for something else. Hopefully management sees this post and let’s me exchange. I do not recommend. I have auto battery.


    EGO Battery



    3.7 - 4.2 volts*

    Nominal Voltage:
    3.7 volts

    900 - 1300 (4 second puff)

    Puffing Time:
    8 - 12 hours

    3.56 in

    0.56 in

    Charge Time:
    4 - 8 hours

    On/Off Switch:
    Pressing the power button 5 times turns the device on and again turns it off.

    *Voltage: This battery has an unregulated voltage. When the battery is at a full charge, the voltage is 4.2 volts. The voltage will slowly decrease, ultimately dropping to 3.7 volts when the battery is fully discharged.


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