18650 30A Battery Flat Top High Drain Orbtronic SX30 High Discharge Rechargeable 3.7V Li-ion IMR

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18650 30A Battery Flat Top High Discharge Rechargeable High Drain Orbtronic SX30

18650 Battery 30A Flat Top Hybrid IMR Orbtronic High drain Li-ion | Li-Mn

Model: SX30 Flat Top

Best 18650 battery Li-ion 3.7V for any application that requires very high current load (30 Amp limit).

If you are looking for Button top (model: SX30) battery with the same specifications - it is located here: 18650 30A Button Top.


  • Max. Discharge 30 Amp ( 30000 mA ) (cutoff @ 80 degrees Celsius max)
  • Capacity 2.1 Ah ( 2100 mAh )
  • Nominal Storage Voltage 3.6V-3.7V
  • Standard Charging @ 1A-2A, 4.2V, CC/CV
  • Fast charging @ 3.9A max., 4.2V, CC/CV
  • Minimum Discharge Voltage Level 2.5V
  • Internal impedance: ~13 mΩ, AC @1kHz, after charging @ 1C
  • Weight 44g
  • Height 65.3mm +/- 0.5mm
  • Diameter 18.39 +/- 0.5mm
  • Positive battery contact: Flat top


Must read and understand this safety guideline before using Li-ion batteries.

  • Never completely discharge li-ion battery ( below 2.5V under load).
  • Charge fully (to 4.2V) before first use.
  • Never use force to install (insert) li-ion battery.
  • Use only high-quality battery chargers.
  • Do not expose to heat. 
  • Do not short (connect) positive, and negative battery contacts (intentionally or unintentionally). 
  • Keep battery that is not in use in plastic holder [included].
  • Do not keep bare battery in your pocket, purse, or anywhere together with other metal (conductive) objects.
  • Do not charge battery over 4.25V (another reason to use good battery charger).
  • Do not charge unattended.
  • Do not store your li-ion batteries fully charged (for extended period of time [one month, or longer]).
  • Store in cold and dry place at approximately 3.7V (storage charge).
  • Never try to charge (or discharge) li-ion batteries with battery chargers (or other el. devices) that are not made for 18650 Li-ion batteries. 
  • After battery is discharged-don't leave it discharged=>charge it as soon as possible (10 min. rest).
  • User should have enough knowledge on Li-Ion rechargeable batteries: in discharging, charging, assembly, handling, and proper Li-ion battery storage before use.


These are high discharge current 18650 Li-ion batteries. 

If mishandled or mistreated, these batteries can cause you SERIOUS INJURY. USE AT YOUR OWN RISK.

Never keep li-ion spare battery in your pocket (or purse) with other metal objects (e.g. car keys, coins, hair pins, or /and any object made of metal).

What is in the box?

  • Ultra high drain 30A 18650 Hybrid IMR Orbtronic SX30 battery 2100mAh Flat Top
  • Protective Orbtronic plastic battery case (Always keep your spare battery inside this insulating plastic case). 

Price is for one battery cell.

We ship fast (usually the same business day / 3 PM EST cut-off time) from Florida - USA.

13 Reviews Hide Reviews Show Reviews

  • 5
    Orbtronic SX30

    Posted by Shane D. on May 13th 2017

    Batteries worked well just like I expected

  • 5
    ORBTRONIC /other things I have ordered.

    Posted by Robert W. on Apr 18th 2017

    My experience with the ORB 3500P / ORB 3500 / ORB SX30 / Wall adapters / XTAR chargers has been great. Shipping, Packing are the best I HAVE EVER SEEN. I will use these products and I will replace them with the SAME.

  • 3
    Not impressed

    Posted by John on Mar 8th 2017

    Purchased two of these a week or so ago. Use one in a IPV D2 and other in a Kangertech Subox. I pretty much chain vape. Can get about 3-4 hours. I'm not impressed.

  • 5
    Great battery for sub ohm

    Posted by Guy on Feb 23rd 2017

    I vape .7 to .8 ohm coils and use 6 to 8ml a day with a very low voltage drop mechanical. Since I have a dozen or so cycles on the SX30's I purchased I am getting more than 24 hours on a battery. They initially drop a little more than the AW IMR1860 1600mah but then have a longer time in the semi level area before dropping below 3.6 volts. I dropped 1 turn off my coils to take advantage of the extended area. Starts off a little hotter than I like for my all day, but after a couple dozen vapes it settles down and keeps on trucking. Bear in mind that they are a smidge longer than the AW, so make sure you have a little extra room.

  • 5
    Vape MOD use

    Posted by Christopher on Jan 8th 2017

    This is by far the best battery on the market for vaping hands down...If your looking for phat hits and long use time..You cant go wrong on this BATT....vapermasterz

  • 5

    Posted by Gregory on Dec 28th 2016

    Great battery for mech mod users. fit awesome in my Infinite buffalo clone.

  • 5

    Posted by dominique on Nov 25th 2016

    This is the only battery I will use since the Sony VTC's are no longer available. They work great and just blow away anything on the market. Most importantly they're safe at high loads.

  • 5
    SX30 Ultra High Drain 30 Amp

    Posted by Keith on Nov 7th 2016

    This battery is the best I have used on my mods. Hits like a champ, from fully charged down to 3.2volts. Can't even feel the voltage drop. It is slightly larger than most 18650 but seems to work out fine on most mods. A must have for sub-ohm builds.

  • 5
    Make way for the champ!

    Posted by jeff on Nov 4th 2016

    I was initially disappointed in the life of the battery. I am using these in a Sigelei 100W box mod, and got just over a half a day from a full charge. BUT, on the second full charge, I have got about a day and a half from this pair. So, please note, these make take several charge/discharge cycles to fully realize their full potential.
    I will be putting in a 2nd order for my shop later today. Awesome job on these cells Orbtronic! (Now, how about the 2600mAh version? :-) )

  • 5
    Lasts all day

    Posted by James on Oct 15th 2016

    Bought this battery for my Nemesis clone and it fits perfectly. Lasts all day on my dual coil IGO-W at .75ohms. Came well packaged and shipped quick. Have had it for over a month now and it is holding up well. I will be purchasing more of these.

  • 5
    High Drain 18650 2900mAh NCR18650PD Hybrid Li-ion

    Posted by Edward on Sep 29th 2016

    I bought these to use in my APV's for vaping. They arrived quickly and were packed very well. So far they are performing flawlessly as I have come to expect from Panasonic. I refuse to take a chance on "bargain brand" rechargeable batteries, especially in anything that I use near my face on a daily basis. I would highly recommend these batteries and have, in fact, sent my friends here to purchase these exact same batteries. Thank-you Orbtronic for another quality purchase and fast delivery!

  • 5
    sx30 18650

    Posted by Chad C on Jul 30th 2016

    i could not be any happier with the purchase of these batteries!!!
    put them on the charger the day i got them.
    put them in my sigelei 150 and vaped all day.
    i wake up at 530 am...as i write this my sig says i have 37% left...
    it is now 703 pm....
    buy these and you will not be disappointed!!
    i ordered two sets and will order more!!
    i am a heavy vaper with consistent long pulls...
    outstanding company to deal with!!!
    very fast shipping!!

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