Bought new batteries with minor peeling marks (New to Vaping)

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Imfallen_Angel

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Apr 10, 2016
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Those are the yellow/silver MXJOs.. I'm gonna have to take a look at Mooch's reseults myself, I'm curious. I've been using 2 of these in an ipv 400 for almost 2 months now and so far they have performed perfectly for me. I charge right through the mod for a couple hours when I first wake up and then vape all day (on average about 6 tfv8 tank fulls) and don't charge again until the next morning...

You should read this then... they are rewraps and the specs for them are lies, so you have to be careful with them.

MXJO Yellow/Silver 35A 3000mAh 18650 Bench Test Results...only a 15A-20A battery, but near an HG2
 
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Ajsin11950

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Sep 17, 2016
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You should read this then... they are rewraps and the specs for them are lies, so you have to be careful with them.

MXJO Yellow/Silver 35A 3000mAh 18650 Bench Test Results...only a 15A-20A battery, but near an HG2

Was just about to edit my Post, you wrote back quickly, lol

It could also be the 2600mah but after looking at the benchmark results and comments for both it doesn't really matter, they both kinda suck about the same..

I'm vaping at 100watts on a 0.28 coil.. Voltage is @ 5.29 so my amps are 18.89, and this is on the higher end of how I usually vape. That'd probably be why I haven't ran into any issues so far :)
 

Imfallen_Angel

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I was actually looking for minimal maintenance when getting a vape... If i'm really carefull while removing them in and out of the chambers, i should not have to worry about rewrapping right?

First, they are rewraps rejected batteries, so the specifications for them are lies, as per my previous message, rewraps are a gamble to what you have, and shouldn't be used in dual (or more) mods.

Second, no matter how careful you are, once nicked, the wraps are very easy to catch on anything, including the mod's contact pins, the charger's pins, etc. and they can simply fall apart, it's just the way shrink wrap goes... it's solid, tight, but once flawed, it becomes fairly fragile. And because of how much power the lithium batteries have, the tiniest cross contact will be an automatic short, destroying the battery and most devices that it happens in/with. If lucky, it'll just vent, and you'll have a chemical mess to clean up (still dangerous as it is hot gases that you shouldn't get exposed to), but not lucky... it goes in runaway and will burst in flames of not worst.

Seriously, these batteries deserve absolute respect, you can't believe how easy it is for them to short due to a bad wrap, and how instant the reaction is.
 

Imfallen_Angel

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Was just about to edit my Post, you wrote back quickly, lol

It could also be the 2600mah but after looking at the benchmark results and comments for both it doesn't really matter, they both kinda suck about the same..

I'm vaping at 100watts on a 0.28 coil.. Voltage is @ 5.29 so my amps are 18.89, and this is on the higher end of how I usually vape. That'd probably be why I haven't ran into any issues so far :)

You could consider using a different wire/gauge and use a lot less wattage... I go with NI200 26, 0.2ohm, and it's 45-55 watts (and in TC mode)
I do similar with SS. I've never gone over 70w unless just testing a few coils.
 

Capataro

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Oct 20, 2016
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From the picture they appear to be the three-leg variant which Mooch describes as "Dangerously Overated"
OP are you saying the shop sold you batteries with damaged wraps?

MXJO Yellow/Silver 35A 3000mAh 18650 Bench Retest Results...a dangerously overrated 20A battery!

Actually got them with my mod, I returned them today and they replaced with new batteries (Same MXJO 3000mah 35v) ... No flaws on these thankfully... I will be looking into getting the first party batteries ASAP once i can find them.... these places are few and far between in Trinidad and the tax and duties on online purchases in my country just skyrocketed this month.
 
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BrotherBob

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Dec 24, 2014
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Should this be of any concern? The guy at the Vape store said it was nothing to worry about, but some research I did said otherwise...Seems to work without any problems in my RX2/3 and charging in a nightcore i4 v2 charger... Just checking to be sure that one day it does not blow off my hand... If there is a problem, is there anything i can do to remedy it like Electrical Tape etc?
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Welcome and glad you joined.
Might like to read:
18650 Battery Buying Guide for Vapor Users – Wake and Vape Blog
(9) Battery Basics for Mods; the Ultimate Battery Guide | E-Cigarette Forum
(12) Deeper Understanding of Mod Batteries - Part I | E-Cigarette Forum
Battery Safety: Will You Marry Me? - Mt Baker Vapor
 

kbeam418

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Mar 5, 2015
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MXJO are fine batteries, I believe Mooch said they're safe at 20 amps. Here's the thing though; why bother with a B bin battery when you can get the real thing? I use them but the most I use them at is 14 watts in my D3 . I wouldn't touch Samsung's batteries since the whole Galaxy S7 thing. Stick with Lg and Sony. I've gotten excellence performance out of the LG HG2, and the VTC4 is IMO the best battery for anything above 20 amps.
 

Foggyroomz

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Nov 14, 2014
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I have been running Samsung 25r both blue and green wraps for over 2 years now and never had a problem I have a set of lg he4 and HG2 both of which perform nicely as well and the s7 issue is a totally different type of cell than what we are dealing with and even after changing vendors of batteries they still had the same problem so it isn't the battery it's the phone itself that there is a problem with the board.
 

Foggyroomz

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Nov 14, 2014
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What my concern for your situation @Capataro is that you are using very sketchy batteries in a mod that will operate at a much higher level of amperage than they are capable of handling. MXJO cells and AWT are two of the cells that I have seen most frequently vented in a regulated device, so please be careful how hard you push them because they aren't very high ranked, in my opinion they are misrepresented over hyped cells.
 
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