Batteries. Which One?

I'm charging a purple EFEST IMR battery in an XTAR LI-ION battery charger and I wanted to make sure Efest IMR purple is actually covered under LI-ION charging.. I can upload pictures in a second but I've been charging the battery for about an hour and this is my first electrical mod so I am trying to make sure, thank you. It says it is for rechargeable Li-ion batteries only but so far the battery is not hot or any problems  

Will I get longer battery life if I charge my batteries at .5 amps vs. 2 amps? I feel like I'm getting less battery life by charging them so quickly. Any info would be appreciated, thanks!  

So I have (2) 3100mAh Efest batteries rated @ 20A and (1) 2500mAh Efest batterie rated @ 35A. I'm experiencing a pretty annoying problem with all 3 of them and that is they aren't lasting nearly as long as I feel they should be. I can EASILY vape through a battery in less than one hour while heavy vaping. I'm aware that I am sub-ohming and that requires more power from the battery but these are just going way too fast and something isn't right. I have a BEC Pro mod that takes a single 18650 battery and I'm vaping an Aspire Atlantis tank @ 35 watts with the .5 ohm coil installed. I charge each battery fully with a Nitecore i2 before using them and it'll say 4.2V on my mod & on my Smart BEC app it will say 100% as I take my first few puffs but then starts draining at a ridiculous rate until they are dead. I am not aware what the mod efficiency is on my BEC Pro or if there might be something not working properly within my device. Can someone please help me find what's wrong with these? Maybe some of you have eperienced this problem with Efest batteries in the past? Thanks in advance!

Edit: These are genuine Efest batteries as I bought them straight from the manufacture on Ebay.  

Hi
I'm usually vaping at just 14 watt (mouth to lung, nothing heavy).

Now I'm soon getting a new mod that takes 21700 batteries, so I'm searching for the best batteries without spending too much or too little.
(aiming for Samsung, LG or Sony, to be safe)

I see some batteries hold 5000 mah, like the Samsung 50E (cyan).
But it only has about 10 amp discharge rate.
So less than half than "regular" 4000 mah batteries for example.

Is 10 amp more than enough for vaping at just 14 watts, or should I find a more "high-drain" battery?
I want to be safe and avoid risks or heat.  

So, I know that the Sony VTC batteries were the like "Go-to" battery. But they are being faked a lot and are hard to come by some authentic ones.

So whats the next best option?

I have a few different batteries and I definitely can tell the difference in the quality of the hit, and the life of the battery.

I have a red IMR 2000 mAh 18650 and it hits the worst out of all of my batteries.

Then I have a blue samsung battery (Can't really read the writing) but I can see it says 25r on it. This one hits decent.

Then I have a green 2600 mAh battery. Its a beast. Hits like a champ and lasts long. I would like to find a similar battery to this one. Im guessing this is the Sony VTC 5.

I really want to find something that is just as good as the Green one.

Does anyone know where to find these or a similar battery that is 2600mAh 30 amp? If so, are there any deals going on online where I could get a good price? Id like to order some new batteries.

Thanks for the help all!


Edit. One more question. Anyone know the difference between the Amps on each of the batteries? Just from guessing id say the red is 20 amps, blue is 25, and the green is 30? Does that sound right?  

Hey everyone. I got my triton today. Going to load up 2 geysers on it, as it is a dual atty, parallel battery mod. My question is this, does this setup draw individual powers from a dedicated battery to the atty atop it, or is the parallel power running both attys, in which case what should I know about building my rdas for this setup? Can I have 2 different resistences, 1 for each rda? I did see this in a video and thought why would anyone do that? Also, does this change the allowable resistence? I'm using 35A batteries (mxjo) so the math suggests .12 as the lowest safest res single battery. (I rarely dip below .3). And no i don't want to start a discussion on whether or not those are actually LG's lol. I'm aware of all that hubub. Thanks!

Sent from a cool but overpriced phone on TapaCrack at yo mama's house.  

I bought my Sigelei 100w Plus a few days back and ordered 2 Sony VTC4's on my same order (I'm confident they're legitimate, I've bought some before) to be able to marry them together and use them with my Sigelei. Upon receiving the batteries, I labelled one A, and one B and put them into my charger at the same time (charger was off, put both in and turned it on), one battery is slightly more charged than the other (it's 2/3 bars, while the other is still 1/3). I'm a bit worried about using married batteries, I understand rotating A and B in my Sigelei and charger but will they be the same charge when they're done? They're new batteries and they both went on at the same time yet one of them is charging a little bit faster.

When both of the batteries are fully charged, will they be safe to use and cycle accordingly? I heard about if one battery has even a tiny bit less, the batteries will take an uneven load and it will make it risky. How do I ensure that these batteries remain married?  

So I'm trying to get my mom into vaping in order to help her cut back on her smoking, since my fiance hates having her smelling like smoke when she comes to visit our baby girl, as the smell transfers to our daughter after my mom holds her. So, I've had her try my gear: my XPro M80 Plus, my Vision Spinner II, and my Ego batteries, explained some of the differences to her like battery life, power regulation, safety, etc. Anyway, I went ahead and ordered her a Smowell DVP 50 to try out, and I'm going to be getting her a Nautilus, either the full-size or the mini, depending on which one she prefers. My question is, what kind of battery should I get for her to put in it? I know she's not going to be sub-ohming anytime soon, so I was thinking something with a high mAh rating would be good, like a Panasonic NCR18650PF, Samsung 25R, or LG HE2/4. Would one of those be acceptable?  

Just bought a brand new pair IMR 18650 2500mah batteries, when they start getting low and you're getting late fee from batteries did you take them out and charge them or let them drain completely, the mod shows a little juice left in them but I'm getting a very light vape.  

This happened just last night. Before bed last night, I decided to check the forums and email. My wife already was asleep. I decided to load up my dripper and vape while browsing. I put in a freshly charged battery. I was running a .2 ohm build in an older Efest 1600 V1 (rewrapped sony VTC3). I took a few puffs as I tried to load the website.... the internet was down, so I locked the mod, and went to the router to check things out.... After working with the router for about 5 minutes, I realized, I wasn't getting a signal from the internet provider.... so, I sat down to do some maintenance.... Through the light of the computer monitor, I saw some vapor coming from the drip tip..... the mod was NOT locked, and it was continuously firing for 5+ minutes. I went to pick it up, and it was too hot to pickup, so I turned it on the side so it would stop firing..... I grabbed a towel, and took it into the bathroom put it in the sink and turned on the water.... It sizzled when the water hit the mod. After a few seconds, I unscrewed the bottom button and took the battery out.

The mod cooled down battery stayed in the water for a bit. It was so hot, it started to split the shrink wrapping (it continued to shrink it until it split). The mod was fine, battery was fine... no bulging, smell, etc. I still might not use the battery just in case. turned out, I had not locked the bottom ring.

So, continued advice... do not vape a pulse rating, always vape continuous rating and use safe batteries.