At any ohms it can be trouble, really..a dead short can happen rather your at 2 ohms or .20 ohms with the same bad result...I personally wouldnt go below .20 ohm but, thats just me.
Ahhh okay well thank you man. I appreciate the knowledge
At any ohms it can be trouble, really..a dead short can happen rather your at 2 ohms or .20 ohms with the same bad result...I personally wouldnt go below .20 ohm but, thats just me.
All you have to do is beliiiieeeeve!!! lolYou might find this interesting
Also, I reached out to EFEST and asked them point blank if they rewrap their batteries. Here is what they said:
Idk how I feel about it but that seems like a solid course.
hahah niceAll you have to do is beliiiieeeeve!!! lol
The ones from Liionwholesale are the real ones#1View attachment 35820 #2View attachment 35819 #3View attachment 35818
#4 View attachment 35821what battery is the authentic vtc4?
Plus one on this one. Bought some lg batteries on eBay, one arrived with the wrap shredded and the case was broken. Not sure if they're authentic or not, lessons learned. Buy from Jon, you're much better off.Don't buy batteries from eBay or amazon. Also, you don't need 30 amp batteries for a dual battery, 100 watt, vw mod. 20 amp batts will cover the mods range and give more runtime. Samsung 25r's are a solid choice and here's a known, trusted vendor that sells genuine vtc4's if that's what you want.
http://liionwholesale.com/
The lg hb6 is a 30 amp cell however I cant find them in stock. The best you're gonna get is 30 amp continuous discharge if you need anything higher get yourself a mod wired in parallel thismsplits the amp draw evenly be
tween each battery effectively multiplying the amp limit by however,many batteries your mod has
Hey. New to the forums. Not new to vaping, but new to sub ohm vaping. I have an unregulated Cigreen Tank box mod. And an aspire Atlantis 2 tank. I'm using those efast 2800mAh batteries. If I use the .3 ohm coils my batteries don't last at all. Like 4-5 hours at best. At .5ohm I get most of the day. What gives? Will the 25r be a good battery for my mod? If not what would you recommend? And what ohm is best? I've been told not to run the .5 ohm coils
Yes it is. Would .5 be better? I'd like to have longer battery life. Lol is that even possible?That means the battery can't handle the high current, so you need a higher current battery. The 25R should be able to handle 0.3 ohms very well (that's a parallel dual battery mod right?)
Longer runtime and that mod gives you the ability to adjust the power you send to the coil. Based on the questions you're asking I think a variable power mod would be a better device for you than what you have.Awesome thank you. I just saw a new mod reuleaux Rx200. Runs on 3 18650s. Anyone know anything about it? What do I gain running 3 batteries?
Thank you...all my questions have been answered. I have been having some issues with my eFest batteries, I would never suggest them to anyone.Efest rewraps other companies batteries and lies about their specs. I don't buy efest. Sony vtc3 and vtc4 are the only true 30 amp continuous cells you're gonna find. There are lots of fakes out there so only buy from a known and trusted vendor.
rewrap of a rewrap.
I've heard that before, and they may well be re wrapped HE2s. I do know they seem to outlast my 25Rs and my VTC4s, but they are older. With China making products and vendors looking to profit, anything could be a re-wrap.rewrap of a rewrap.
I was sent these bats, 3 sets in different mah ratings without paying for shipping but it took 6 weeks for them to arrive. I do not have any type of equipment to test them properly but from my knowledge of bats, and research they have lied about the numbers.Not me. I'd be interested in doing so though.
Surprised that Enook wants reviewers/testers to cover shipping though. I would have hoped that knowing testers put their own time and energy into testing the cells that they would send them for free. It's not hard to separate out legitimate testers from those just hoping to score some free batteries.
But, that's just my personal opinion.
These test were done by a friend of mine. If you have any questions, don't ask me, as I will not know. The equipment used here is pretty good and the testing is better than any others I have seen by anyone else. So this may answer some of your questions.
This is the reason I only use Samsung 25Rs. You can't seem to get VTC5s any more and the mAh on VTCs4s is only 2100, VTC3s even lower. The Samsungs can be hard for less money.
Battery Load Testing
This a start of load testing of some of the popular high current batteries. The batteries tested so far are all new 18650 and conditioned, with the exception of the Sony VTC5.
A series a tests will be performed on the batteries that are tailored toward the way it is used in vape gear.
The equipment used is a Maynuo Electronic load, connected to a PC. The PC controls the electronic load and logs the data from the tests performed. I built the battery rig, which incorporates small fans to pull heat from the battery if needed at high current drains. It is also used for after cooling to help bring the battery back to normal state and ready for charging.
This first test places the battery under a constant current load, but pulsed for 4 seconds on, and 5 seconds off. This cycle continues until the battery reaches a 2.5 volt cutoff.
Batteries tested:
Sony US18650VTC5
Samsung INR18650-25R 2500 mAh
LG - 18650HE2 2500 mAh
Efest 18650 (Purple 35A)
MXJO 18650 2500 mAh
SubOhmCell 35A 2800 mAh
Of note is the SubOhmCell 18650. This battery runs hot. Doing a 30 amp discharge test was very iffy. Also, this battery is very slow to recharge.
Since mech mods do not run at constant current, the next set of test will be with a constant resistance, but pulsed for X amount of cycles.
.4 Ohm Load Test.
This test loads the battery at .4 ohms for 4 seconds on, and 4 seconds off. It is run for about a total period of 13 minutes.
The actual data numbers are shown for the Samsung-25R battery. at this load, all batteries performed very close, all within .1 volts.
I didnt run the batteries down to its cutoff, as I dont think anyone would when actually vaping.
Here are the data numbers from the .3 ohm test. Although the chart makes some batteries look bad, I'd say there is no winner. They all perform very close. If another battery was used, or different charger used, that battery could easily be higher than all the rest.
So, given the test process that is closer to to way you vape, all of these higher current batteries will perform well. But at very low ohm builds, the more influence the mod and atty will have. A mod/atty with a .1 volt loss, can lose 20 watts of power.
regulated mods don't use ohms law. you should be fine with the samsung 30q in the RX but I'm pretty sure wismec recommends a 25 amp batt for it which doesn't leave much options. Most people run 30qs in it. Plus it's not like you are actually using 200 watts. With that said if you want to get a 2nd mod, do some research and we are here for questions. I'd go away from the wismec/joyetech and buy something a bit better quality.Hi everyone, I usually run at .4 and may get into .2. I usually stay around 3.7 - 4v. I currently have the Samsung 30qs in my Rx200. Would you recommend the 30q's or get the 25r's for better safety? I'm sure I'm fine if I stay at .3-.4, but I'm curious about trying .2 on SS wire. It seems the 25r's would be safer for that. I plan on getting a new duel 18650 mod soon to run that on, instead of the rx200 if that makes any difference. I'm open to other batt suggestions if they're ones with a good/verified rep. I realize the vct4 would really be a "safer" bet, but if I can go with higher capacity, I'd like to do that. Thanks for any help. Also, I've run all this through SteamEngine and looked at all of Mooch's testing, just curious on your experience.
is garbage and unsafe.
So why didn't you close the thread?Check the dates of the posts you guys are replying to. Was a dead thread. Leave it be.
In simple terms.. since the site owner set up the database to allow older threads to be updated and added to...
Why are you spamming this thread with information that does not contribute?Check the dates of the posts you guys are replying to. Was a dead thread. Leave it be.
Yeah, and I have been owner of a few forums, and always some self appointed content cop spamming threads with "old content" or "necro". I leave threads open so they can be updated with new information. It makes searching the forum much easier. You get one or two threads to view rather that 50. Without the updated content, people wouldn't be aware how dangerous those MJXO batteries are. A 20A battery being listed as 35A CDR. Quite a difference between a 0.21 ohm(20A) and 0.12 ohm (35A) **@4.2V ** "safe" amp draw.What the fuck is your problem? Only mods can close threads and me pointing out people are wasting their time replying to people that aren't here anymore is more of a contribution than your nonsense. Get off my dick. Leave what happens in other threads in the other threads. Fuck dude.
You can just buy from www.genuinecells.com they have a guarantee everything they sell is genuine, free shipping and can get a set of VTC 4s for bout $12 last I checked. They only people I go through now.And how do you tell a genuine vtc4 battery from a knockoff buying on ebay? Is there a curtain look to them becouse I've noticed afew different ones online. Also the prices go from like $18 each down to $ 8. I know that being a cheap ass is gonna get you garbage but buying the most expensive is just stupid.
LG HB4 & HB6 18650s are have the most amperage out of all others on the market rated a 30 amp although with pitiful 1500mAH. Sony VTC5As are solid 25 amp batteries with 2,600mAH and are sufficient for most vaping applications. But the HB6s are the highest powered batteries overall.I read something somewhere about the purple efest being rebranded LG's or something, like only 20A CDC and this one linked below just seems too good to be true, whats the rundown on this battery? And what other options are there for a 30A or higher continuous discharge current high drain 18650?
http://www.myvaporstore.com/Efest-IMR-18650-LiMn-2100mAh-Battery-38A-p/ef65021.htm
#3 is, I only get my batteries from Genuine Cells. They have some of the best prices out there.#1View attachment 35820 #2View attachment 35819 #3View attachment 35818
#4 View attachment 35821what battery is the authentic vtc4?
That is why, we only recommend samsung, sony, lg batteries. Efest does NOT manufacture batteries. They put a new wrapper on them Now can you tell me what battery is under that wrapper? And... has it passed ALL the manufacturers quality control tests.Thank you...all my questions have been answered. I have been having some issues with my eFest batteries, I would never suggest them to anyone.