Battery Types

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.  

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  

I have the ipv4 on pre order (can't wait) im stuck on the battery choice. I want to find the best choice for a vv/ww mod. With the most mahmp life and amp draw load. I was thinking about the LG HE4 . 2500MAH 35A High drain. I heard the efest purple has great battery life. But I enjoy lower builds. .15-.2 occasional .1 . I just want the safest battery with the most load and lifespan. Anyone with some info plz enlighten me. We gotta stay safe. Thxx  

I make the choice that I'm certain I'll be vaping forever. I figured since I enjoy it, I'm gonna learn everything I want to know and make it a hobby.
Me being a perfectionist, I decided it was time to piece together a setup that was not only powerful, but pleasing to the eyes.
After much consideration, I made the choice to not go sub ohm. I instead decided a higher power, higher ohm setup would please me.
So this is what I ended up with.
Aspire CF VV 1600MAH battery. Instead of rocking a VV+ most people use, I went the route I did to get 600 more MAH battery and didn't care about the beauty ring because after all, my Aspire K1 tank is a backup now and can't be used with the VV+
The tank had to be good too. This was where I wanted to upgrade the most. I wanted adjustable airflow, and better coils.
The Nautilus Mini was the only clear choice. 2ml is fine for me as I switch flavors now and then, and the new redesigned OCC coils you can purchase was a selling point.
I've been using the setup since last night, and WOW!!! This tank brings the flavor through in ways I never thought possible. Also, the vapor production is amazing to me. I don't care about cloud chasing so by my standards this is a fog machine at higher voltage lol.
Overall with 5 additional spare coils I'm about 65$ in this setup and that's a bargain. It performs so well.
Also wanna throw out that GWAR Spew from MBV is friggin amazing in this tank!!!!  

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!  

what is the best battery lasts the longest for around 40 dollars ? i understand iam really limiting myself just trying to quit smoking and iam really diggin the vapin  

Hey guys if i was to use the cloupor mini 30 watt regulated device with an efest imr 18650 35a
battery am i safe? will the cloupor see any overheating of the battery if it were to happen? or will it see if the ohms are too low? the lowest ohms i plan on using is .8 possibly .6 but i just wanted to know how safe is this device? also i am aware of the recall on this i will be doing the "too hot" test on it. thanks for your replys!  

Hi All,

It's been years since I logged into the forum.

I've been happy with the Aspire Breeze series for years. The Breeze NXT perfect for me. It's small with a decent battery life relative to my use case. I vape unflavored salts mixed with PG and the coil lasts me for months. I'm not a fan of the big mods that blow tons of vape as I vape incognito.

The Breeze NXT has been discontinued. What's a good replacement for it?

Thanks!  

Looking for a compatible battery for the Aspire CF VV. It’s been discontinued and because I already have 10 Clearomizer tanks and 5 boxes of the BVC Clearomizer Replacement Coils, I’ve been looking for some time for someone to answer the question of what battery I could use to replace the discontinued CF VV 1600mAh
Thanks. <3  

Hey guys, I just need your opinion. I been dripping with my Plum Veil and Smok-e mod and i just find it inconvenient to drip while at work. So i wanted to use a tank with my mechanical mod. I went to a shop and they sold me a Herakles tank that came with a .6 oHm and .2 oHm coil and a MXJO battery. They recommend me to use the .2 ohm coil for better result. Will that be safe to run .2 ohm with this battery?

Battery specs : 3.7V 2500mah 35A.