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21700 battery

Discussion in 'Batteries and Chargers' started by Dannielle.c92, Oct 28, 2018.

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  1. Dannielle.c92

    Dannielle.c92 Full Member

    Sep 21, 2018
    Nevada
    Have the armour pro , which 21700 battery is a good one to use? I vape around 40-50 watts about 70% of the time I stay at 48 watts. Please & thank you
     
  2. bombastinator

    bombastinator ECF Guru Verified Member ECF Veteran

    Sep 12, 2010
    MN USA
    • Like Like x 2
  3. QcVaper

    QcVaper Ultra Member ECF Veteran

    Jun 17, 2017
    Canada/Quebec
    I use a pink Efest and an Ijoy one both 3000 MaH and 30 amps (the ijoy is rated for 40 but Mooch prooved it's not)
     
    • Like Like x 2
  4. madstabber

    madstabber Vaping Master Verified Member ECF Veteran

    I have a few Golosi S35’s which is a solid choice. The Samsung 40T is probably your best choice because it eliminates the chance of rewraps. Last but not least I got an Avatar Controls 21700 with a mod purchase and it has been great as well. That’s what I’ve used so that’s what I can personally recommend. Good luck finding a great cell for your vaping needs.
     
    • Like Like x 3
    • Agree Agree x 1
  5. bombastinator

    bombastinator ECF Guru Verified Member ECF Veteran

    Sep 12, 2010
    MN USA
    Assuming it’s still the same battery under the wrap that mooch tested. I just don’t trust rewrap period.
     
    • Agree Agree x 4
    • Winner Winner x 1
  6. Swoop03

    Swoop03 Vaping Yinzer

    I got the same mod a few weeks ago and I grabbed two golisi s35s after referencing one of moochs charts and seeing what the site I ordered from had. Seems like a good quality. I vape .3 and .5 fused single claptons in it. I get 12 to 16 hours on a battery depending on the stress levels of the day. 3750mah and at least 30amp cdr IIRC.
     
    • Like Like x 1
  7. QcVaper

    QcVaper Ultra Member ECF Veteran

    Jun 17, 2017
    Canada/Quebec
    Same but luckily even if it was 20 amps i'd be fine since i barely go over 30 watts :p
     
    • Like Like x 2
    • Agree Agree x 1
  8. Tim Wiseman

    Tim Wiseman Vaping Master ECF Veteran

    Jul 29, 2017
    Bolton, England
    I take it the 300mAh was a typo lol
     
    • Funny Funny x 1
  9. diagrammatiks

    diagrammatiks Super Member

    Aug 18, 2018
    Only get the 40t
     
    • Like Like x 1
    • Agree Agree x 1
  10. Tim Wiseman

    Tim Wiseman Vaping Master ECF Veteran

    Jul 29, 2017
    Bolton, England
    Yeah 30A and your laughing as it's quite rightly on the side of caution

    depending on resistance you vape at what you need changes but 30A more than covers you:

    0.1ohm 50W = 22A
    0.15ohm 50W = 18A
    0.2ohm 50W = 16A
    0.3ohm 50W = 13A
    0.4ohm 50W = 11A
    0.5ohm 50W = 10A
     
    • Like Like x 2
  11. QcVaper

    QcVaper Ultra Member ECF Veteran

    Jun 17, 2017
    Canada/Quebec
    Oopsie, Yeah my bad it's 3000 not 300 :lol:
     
    • Like Like x 2
  12. mimöschen

    mimöschen Ultra Member ECF Veteran

    Jul 15, 2016
    Both the Golisi S35 and Samsung 40T are excellent choices.
     
    • Like Like x 2
    • Agree Agree x 1
  13. Dannielle.c92

    Dannielle.c92 Full Member

    Sep 21, 2018
    Nevada
    I have 2 tanks I use
    #1 - tobeco super mini tank - .5 tobeco coil
    #2- Eleaf melo 4 tank- .3 ecl coil

    I found out that aspire coils can be used with the tanks I have ⬆️ so my current coils I have are
    Tobeco coils - .5 & .2 (the .2 tobeco coil sucks & has no flavor to me so I use that one as a last resort)

    Eleaf ECL- SS316L .18
    Eleaf ECL - SS316L .3

    Aspire Triton .3
    Aspire Triton .4

    Completely off topic
    I broke my glass for my melo 4 tank & the aspire coils don't gice good flavor in the tobeco tank idk if it's because the melo 4 tank has bigger airflow. I was gonna use the Triton coils in the melo 4 tank until I broke the glass.

    which brand is the 30A ?

    And I'll look into the samsung 40t & golisi s35
    What is the max wattage for those batteries? I know I won't go past 48 watts but it's still good to know.
     
  14. Tim Wiseman

    Tim Wiseman Vaping Master ECF Veteran

    Jul 29, 2017
    Bolton, England
    As far as i'm aware 21700 batteries are 30A or higher it's the one's claiming to be higher that need a bit of investigation. Battery is up to you i get more concerned like some have pointed out that it's the battery they say it is and not a cheap battery re-wrapped (more of an 18650 issue). Buy from a trusted source. The two batteries you mentioned are perfectly good for the armour at full wattage so your fine. Those resistances you listed at 48W even a Samsung 30Q would be happy with but it's always best to get a battery to cope with the devices potential rather than what you tend to use it at.
     
  15. mimöschen

    mimöschen Ultra Member ECF Veteran

    Jul 15, 2016
    Amps x 3 = max wattage per battery.
     
    • Useful Useful x 1
  16. Zaryk

    Zaryk Ultra Member Verified Member ECF Veteran

    Jan 25, 2018
    Ohio
    I am right there with ya. I have zero trust for the rewrap companies. They obviously don't care about our safety with exaggerated specs and bait and switch tactics, so I will not support those companies because of it.

    I run Samsung 40Ts and absolutely love them. I highly recommend them.
     
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  17. Mooch

    Mooch Electron Wrangler Verified Member ECF Veteran

    Supporting member
    May 13, 2015
    The coil resistance has essentially no effect on the battery current in a regulated mod. Only the wattage setting affects the battery current.

    Max Battery Current = 50W / 3.2V / 0.9 for efficiency losses = 17.4A for any coil resistance that the mod can handle.
     
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    • Agree Agree x 1
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  18. Tim Wiseman

    Tim Wiseman Vaping Master ECF Veteran

    Jul 29, 2017
    Bolton, England
    So my ohms law app is only fit for purpose for mech builds?
     
    • Agree Agree x 2
  19. Robin Becker

    Robin Becker Senior Member ECF Veteran

    Feb 3, 2018
    Berlin
    If you love the 40T, most probably you would not like to hear, that the battery you use is not even in mass production...so that mean basically, that you use a bad grade of a battery, that comes not from official Samsung SDI distribution channel.
     
    • Agree Agree x 1
  20. Baditude

    Baditude ECF Guru ECF Veteran

    Apr 8, 2012
    Ridgeway, Ohio
    That would be correct. Regulated mods use Watts Law.

     
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