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Eleaf iJust 3 with an RDA?

Hello,

I've seen quite a lot iJust S and iJust 2 RDA builds, so I wanted to ask this...
The question that made me curious is why those two but not the iJust 3?
The iJust 3 can output up to 80W, while the iJust S can output only 50W.
Could it be, that no one has thought of an RDA build with the iJust 3 and
It is still pretty new to the market?
Otherwise everything is ok?

Thank you.
 

gbalkam

Gold Contributor
Member For 4 Years
ECF Refugee
Reddit Exile
looks like any RDA would work, just make sure your build is above 0.10 and below 0.30. Not hard to do, just use steamengine.org coil calculator... just to be safe..given the battery.. I would aim for around 0.20 ohm. (20A draw)
http://www.steam-engine.org/coil.html
 
looks like any RDA would work, just make sure your build is above 0.10 and below 0.30. Not hard to do, just use steamengine.org coil calculator... just to be safe..given the battery.. I would aim for around 0.20 ohm. (20A draw)
http://www.steam-engine.org/coil.html
Thanks for the reply!
Glad that it would work! But why
Between 0.10 and 0.30ohms? The battery
Can support from 0.10 to 3.0ohms and
output up to 80w around 26A (Atleast on paper).
Since it is a "Smart hit" battery, it would
Apply 80W at full charge and drop until it
reaches it's discharge limit.
 

HondaDavidson

Gold Contributor
Member For 4 Years
Thanks for the reply!
Glad that it would work! But why
Between 0.10 and 0.30ohms? The battery
Can support from 0.10 to 3.0ohms and
output up to 80w around 26A (Atleast on paper).
Since it is a "Smart hit" battery, it would
Apply 80W at full charge and drop until it
reaches it's discharge limit.
It only between .1 and .3 ohms that you get the 80 watts.....

You can build at any ohm you want within the spec... the wattage output will be what ever the voltage available supplies based on ohms law... limiting factor being battery charge and amp limit protection.



Sent from my SCH-I605 using Tapatalk
 

Super_SU

Member For 1 Year
I'm new to vaping. I have the ijust 2 and I bought separately a Maga v2 tank iv been using it on my Ijust 2 I think it's a rta tank or something... I'm a chain vape addict lol and the Maga tank gives me lots and lots of vape. Is using this tank in my Ijust 2 safe, by that I mean is my battery at risk of being damaged or exploding in my hand. I really like my Ijust 2 it's a great kit but I would like to get another kit that I can build myself and I want more clouds that's thicker. I'm loving this I didn't think I would like vaping I thought wrong!
 
I'm new to vaping. I have the ijust 2 and I bought separately a Maga v2 tank iv been using it on my Ijust 2 I think it's a rta tank or something... I'm a chain vape addict lol and the Maga tank gives me lots and lots of vape. Is using this tank in my Ijust 2 safe, by that I mean is my battery at risk of being damaged or exploding in my hand. I really like my Ijust 2 it's a great kit but I would like to get another kit that I can build myself and I want more clouds that's thicker. I'm loving this I didn't think I would like vaping I thought wrong!
Amazing! You should not worry about the battery exploding by using an RTA, cause that is a "smart hit" battery, it adjusts itself and if something is not working properly, it just won't produce vapor. If you want something to build for yourself, I reccomend the SMOK Alien 220W, you can buy the batteries you want, adjust the wattage etc, but keep in mind, don't order it if you truly don't know how to use the device!
Right now I am rocking SMOK ALIEN 220W with SONY VTC4's + Geekvape Zeus Dual RTA with Alien claptons .16ohms @ 83W, the best I've ever had, can't compare to the iJust S I had.
 

Super_SU

Member For 1 Year
Amazing! You should not worry about the battery exploding by using an RTA, cause that is a "smart hit" battery, it adjusts itself and if something is not working properly, it just won't produce vapor. If you want something to build for yourself, I reccomend the SMOK Alien 220W, you can buy the batteries you want, adjust the wattage etc, but keep in mind, don't order it if you truly don't know how to use the device!
Right now I am rocking SMOK ALIEN 220W with SONY VTC4's + Geekvape Zeus Dual RTA with Alien claptons .16ohms @ 83W, the best I've ever had, can't compare to the iJust S I had.
Thank you for the advice and suggestions. What about a quad coil of the ijust 2,would that be to much? Iv been looking at some deals on the forums and I'm in heaven! I will definitely be checking out the SMOK ALIEN. As long as there is a reset button on the ALIEN I should be good to go lol. I bought my kit from a local vap shop and that'll be the last time I ever do that because prices online is so much cheaper. I paid 54.00 for my Ijust 2 and I didn't even get a extra coil. So far I'm out 145 bucks for all I have bought at my local vape shop. I bought a MAGA V2 for 35 2 bottles of 100ml vape juice and 2 30ml vape juice. I could have gotten the ijust 2 online for 20 bucks lol. I just purchased a bottle of e juice from thedollerjuiceclubdotcom for 15 bucks 70/30 that also included a 5% discount and my next purchase from them I'll get a 10% discount. I can see this becoming very expensive if I don't control myself
 

Super_SU

Member For 1 Year
I'm probably gonna build my own coils for my MAGA v2 tank how do i know which kind of coils to buy?
 
Thank you for the advice and suggestions. What about a quad coil of the ijust 2,would that be to much? Iv been looking at some deals on the forums and I'm in heaven! I will definitely be checking out the SMOK ALIEN. As long as there is a reset button on the ALIEN I should be good to go lol. I bought my kit from a local vap shop and that'll be the last time I ever do that because prices online is so much cheaper. I paid 54.00 for my Ijust 2 and I didn't even get a extra coil. So far I'm out 145 bucks for all I have bought at my local vape shop. I bought a MAGA V2 for 35 2 bottles of 100ml vape juice and 2 30ml vape juice. I could have gotten the ijust 2 online for 20 bucks lol. I just purchased a bottle of e juice from thedollerjuiceclubdotcom for 15 bucks 70/30 that also included a 5% discount and my next purchase from them I'll get a 10% discount. I can see this becoming very expensive if I don't control myself
I'm probably gonna build my own coils for my MAGA v2 tank how do i know which kind of coils to buy?
I didn't quite understand the "Quad coil" thing.
I do agree everything is expensive in the shops, personally, I buy EVERYTHING online, and I've spend around 300$ already in half a year, imagine what I'd've spend in the shops. I bought the ijust S for 25$ while in the shops it costs 55$, I got the Alien for 57$ while in the shops it costs 110$, the difference if HUGE. I don't even trust the vape shops on buying batteries, not considering it costs double the price.
 

Super_SU

Member For 1 Year
I didn't quite understand the "Quad coil" thing.
I do agree everything is expensive in the shops, personally, I buy EVERYTHING online, and I've spend around 300$ already in half a year, imagine what I'd've spend in the shops. I bought the ijust S for 25$ while in the shops it costs 55$, I got the Alien for 57$ while in the shops it costs 110$, the difference if HUGE. I don't even trust the vape shops on buying batteries, not considering it costs double the price.
Sorry for the confusion, when I said quad coils I was talking about using a tank that has the 4 coil setup. I know by using that many I'll go through juice like crazy. I wanna be able to take short hits but still get lots of vape.
 
Sorry for the confusion, when I said quad coils I was talking about using a tank that has the 4 coil setup. I know by using that many I'll go through juice like crazy. I wanna be able to take short hits but still get lots of vape.
I wouldn't recommend buying one on the iJust 2 battery, let's say you want to use SMOK TFV8 with a T8 coil (Has 4 small coils inside), the resistance is 0.15ohms and the recommended wattage is between 60W-80W, ofcourse it would work, but since the Battery outputs maximum of 50W, the ramp up time will be long and the vapor production will be little, since there is a lot of mass to heat up. If you want short hits, I recommend building higher resistances, let's say 0.4-0.6ohms, maybe less vapor production, but a higher battery life time and the ramp up times will be a LOT faster.
 

Super_SU

Member For 1 Year
I wouldn't recommend buying one on the iJust 2 battery, let's say you want to use SMOK TFV8 with a T8 coil (Has 4 small coils inside), the resistance is 0.15ohms and the recommended wattage is between 60W-80W, ofcourse it would work, but since the Battery outputs maximum of 50W, the ramp up time will be long and the vapor production will be little, since there is a lot of mass to heat up. If you want short hits, I recommend building higher resistances, let's say 0.4-0.6ohms, maybe less vapor production, but a higher battery life time and the ramp up times will be a LOT faster.
I have this setup and it's working really good for me. The amount of smoke is double the size with this tank on my Ijust 2. It's the griffin tank I really liked the way it looks it matches my battery.
a9a32081fa230e224f6dedb3b0d18fe9.jpg
 

Super_SU

Member For 1 Year
I watched that video just a few mins ago. The seller didn't post a back pic of the mod. I got it at a very good deal couldn't pass it up. It was on auction there was only like 5 people bidding on it.
 

Super_SU

Member For 1 Year
Well to be honest as long as I have less than 60 in the kit including batteries and as long as it does work good with no problems then I don't care if it's the real deal or not.
 

Super_SU

Member For 1 Year
The seller finally messaged me back. I asked him what kinda batteries he was running and he said that he didn't know because the kit was put together at the vape shop were he purchased it. Iv been riding him pretty hard about it maybe being a clone. His description should have included 'Authentic' if it truly was, but who knows he maybe new to mods and if it is a clone then he may not have known. But for what it's worth he has assured me that it was not a clone and not to worry. So I'm gonna trust his word and will wait n see. I'm trying to figure out what kind of coils I need to buy for the tfv12. I have watched a few YouTube vids and I think I may end up getting the t10 and Q4 coils. As far as batteries go iv read that the Sony 18650 VTC6 3000 mAh 30A seems like a good long lasting battery, if I am wrong someone/anyone please correct me. I can't wait for myag mod to arrive so I can chug..
 
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