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18650 batteries

  1. L

    Best 18650's

    So I've vaped for a very long time. Currently vape shops in my area are selling imitation batteries (re-wraps). I've been purchasing batteries on amazon and other sites but found one site I wanted to share. Samsung 30Q is my jam and this site sells them for 5.50. I...
  2. inspects

    Are these for real?

    The 18650 20 amp Holmlife battery. Or some rewrapped garbage?

    Vape Blog | What is the Best 18650 Battery for Vaping?

    This is a subjective question and it depends on what your needs and usage are. Some batteries last very long before running out of juice, but they can’t handle high discharge rates. Some batteries don’t get too hot even at 40A, but they need to be recharged frequently. Based on these trade-offs...
  4. V

    Charging in the mod (USB - phone charger) OR external charger

    Hey guys, how are you? I dont know what to do, i just bought two 18650 3000 mAh Sony batteries but i dont know how should i charge them. I guess the internal battery charging circuitry in a mod is best used only for emergency uses but i am not 100% sure about it. Anyway, is it possible to use a...

    TESIYI T2 Mini Battery Charger/Power Bank

    Tesiyi T2 Mini Battery charger finally arrived. Which can be also use as power bank to charger your Pod system, your mobile phone with 2A/1A out put. Features: Name: T2 Smart Digital Charger Output: Default DC5V 2.1A Specific current: DC5V 10mAh Input: DC5V 2A Self-discharge: 0.3mAh per day...
  6. atsamman

    vaping at lower than 3v on 18650 lg hg2 batteries, safe?

    Hello everyone, I have a revenger x kit that comes in dual batteries config. I have installed 2 18650 hg2 batteries. I am using a smok mesh coil with resistance of 0.15ohms that I bought from ebay. and I am vaping at around 40 wats here is my question: on my mod screen it shows a voltage of...
  7. 3Avape Official

    Aleader Caesar 100W Stable Wood Box Mod $78

    Product introduction The Aleader Caesar Stable Wood Box Mod, powered by single 18650/20700 battery, is able to reach up to a maximum output power of 100W. It is a high end regulated temperature control mod that features colorful stabilized wood chassis. Parameters: Size: 46x 28x 90mm...
  8. 3Avape Official

    Opus BT-C3100 V2.2 4-Slot Smart Charger $37.1

    Product introduction The Opus BT-C3100 V2.2 charger integrates the minus delta voltage for NiCd or NiMh battery charging termination, and for Li-ion batteries charging to 4.2V with pre-selected constant current. (3.7 Li-FeO4 and 4.35 type high voltage batteries charging mode can be selected...
  9. Lukasblock05

    Unknown 18650 brand

    I went to my local smoke shop and asked for some 18650s for my new smok alien 220w and he handed me then and I gave him $30 cad and went on my way. But when I got home and searched up the brand I couldn’t find it it was a safe battery or not. It’s a bestkallint 2500mah and it’s rated at 35amps...
  10. C

    Help with building coils and safeties

    I have a voopoo drag with the gene chip in it. I recently purchased a rda and a kit along with wire and cotton. I have researched ohm law and looked at coil building calculators. I have two 18650 batteries with 20 continuous and 30 pulse amps. they are both 3.7 volts. I'm confused as to since i...
  11. lonedogmac

    18650 Rewrapping Video

    I know that there is a dedicated sticky, but I wanted to share a video that I recently made about re-wrapping as I haven't seen to many that cover it. I almost threw away perfectly good batteries because the wrap started to come off.
  12. M

    GX350 Battery Marrying Question

    I am on holiday without my external charger and my 18650s in my GX350 have run out of battery. I just purchased 2 18650s and am curious about the negative effects running two dead and two full(ish) new 18650s. Also wondering about the orientation of married batteries after learning of the "2...
  13. J

    VTC4 vs VTC5

    ok so I vape high watts (like 80w-200w anywhere in that range but on average probably 100w) and I hear that the sony VTC4 is THE best batteries for that and for a long time, but unnoticed now they have the vtc5, is it better? Worse? Should it be used lower? Can it handle high watts as well...
  14. J

    Will this battery work

    So I usually use the "high end" 18650 battery's from vape shops that are made just for vaping, but I recently ordered a new charger and found one that came with 2 Yliyaya li-ion 18650 batteries, is anyone familiar with this brand and knows if it is a good and safe battery to use in my vape, I...
  15. T

    new to sub ohm need battery advice

    Hello I am getting a Smoant Battlestar 200w with a uwell crown iii tank that uses .25 (80-90W) and .5 (70-80W) coil heads. When I used this calculator it says at .25ohm with 90 watts it says 18.97amps and at .5 at 80 watts it says 12.65amps. So it seems that using the...
  16. Next Day Batteries

    Next Day Batteries- Introduction!

    Hi guys, thanks for welcoming me on to the forum, my name is Josh and I am the founder of Next Day Batteries. You probably have already heard about us but if you haven't we are the latest and now leading online 18650 battery retailer. Please visit our website
  17. Next Day Batteries

    Next Day Batteries - Introduction!

    Hi guys, thanks for welcoming me on to the forum, my name is Josh and I am the founder of Next Day Batteries. You probably have already heard about us but if you haven't we are the latest and now leading online 18650 battery retailer. Please visit our website
  18. Mr.GCs

    18650 Batteries

    I notice that a lot of the mods use this battery. Having researched them on the net, I'm finding a variety of mAH sizes ranging from 600mAH to as high as 3600mAH. So the questions are: 1. Does the mAH change the physical size? Diameter... Length. I know it does with Lipo's 2. What's the better...
  19. vej10


    I just started vaping to quit cigs and i have a BMI V1R4mod running on 2 MXJO 18650 3000mAh batteries. At 80.0 watts it reads 5.30 volts and 0.32ohms and the battery voltage reads at 7.95 i was wondering if this is a safe place to be vaping at ? or would i need to change something or get a new...
  20. B

    Batteries not charging?

    I was wondering if I might be able to get a little insight to an issue I'm having, I'm new to the forum and vaping in general, I'd love to grow my knowledge and be able to contribute to the forum in the future; but I digress. I bought a charger with batteries on Amazon, a pair of 18650 of...
  21. iki

    LG 18650 VS SAMSUNG 18560 battery

    Wich one is the best for mods? The LG ( yellow one) or the samsung (The green one).
  22. Cvapor

    $26.8 for Ehpro Billow V3 4.6ml Big Capacity RTA Top-filled Atomizer(Pre-order+free shipping)

    Hi guys, Eleaf is releasing a new mod now! The Eleaf iStick Pico 75W box mod comes with very tiny size and exquisite in appearance. It is powered by a single 18650 battery and can provide you with 75W maximum output. It also features VW/Bypass/TC-Ni/TC-Ti/TC-SS/TCR Modes. It also has newest...
  23. GrimaVapes

    What batteries should I use for a mechanical mod..

    Hey all, I recently bought a Stingray x mechanical mod clone, i already have a box mod (iPV D2) with two LG HG2 batteries. The LG's are only 20amps and i was looking more so 22-30 amps. I don't really plan to go under .15ohms but i want to make sure im vaping safely. A follow up question, how do...

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