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LG HG2 18650 3000mAh 20A Flat Top Li ion Rechargeable Battery


LG HG2 18650 batteries are 18mm batteries designed to fit 22-23mm tube mods and most 18650 box mods. These batteries have a high capacity of 3000mAh and can support a maximum load of 35A, making them perfect for low sub-ohm resistance on your favorite mod.

These batteries are considered among the best and safest for sub-ohm due to their high Amp limit of 35A.




18650 LG HG2 ecig Battery Specs

LG 18650 HG2 Battery Specifications:

- Model: INR18650HG2
- Manufacturer: LG Chemical
- Chemistry: Li-ion
- Max. continuous discharge current: 20A
- Nominal capacity: 3000 mAh
- Nominal voltage: 3.6 V
- Discharge end voltage: 2.5 V
- Charging voltage: 4.20 +/- 0.05 V
- Standard charging current: 1500 mA


LG HG2 Technical Specifications:

- Operating Temperature (cell surface): Charge 0 ~ 50℃ , Discharge -20 ~ 75℃
- Diameter : 18.3 + 0.2/-0.3 mm ( Max. 18.5 mm )
- Height : 65.0 ± 0.2 mm ( Max. 65.2 mm )
- Weight Max. 48.0 g






Product Reviews

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Showing reviews 1-5 of 57 | Next

  1. New, but are they....? 3 Star Review

    Posted by on Mar 4th 2024

    My pervious set of batteries that are at least 2 years older than these newest purchased ones hold a charge for longer. Running the same wattage on the same mod, same coils, tank and everything.

  2. Great Batteries 5 Star Review

    Posted by on Nov 28th 2023

    As advertised. Had to cycle through full charge a couple of times to reach full capacity.

  3. Lasts longer than cheap ones 5 Star Review

    Posted by on Nov 18th 2023

    Made by UPS, haha, seriously good battery


    Posted by on Aug 31st 2023

    Let's face it: push button, inhale, repeat... this is what makes a good battery, reliability!! That's all we want! These batteries have lasted me years of hard, rough treatment. I can say w/o a doubt that I have only had to discard batteries because of issues caused by me, I've had only one that I laid to rest due to it losing charge capacity. That was after 4-yrs and I still have one thats not ready to retire yet @ 5-yrs, maybe I used them differently?!? I have to add, that being upset at the batteries for coming only 20% to 50% charged is pure BS!! They are intentionally charged to that level for protection during shipment!! I fully charge any battery powered device I receive BEFORE use!!! Most people can still charge a battery and figure out how to charge one battery while using the other "half charged" one!!!
    These are great batteries and will survive many, many cycles...Period!!!
    BTW: You have got to have the fastest shipping I've experienced since this whole "mailing vapes" debacle began!!!

  5. Great battery 5 Star Review

    Posted by on Apr 20th 2023

    Full power for about 48 hours.

Showing reviews 1-5 of 57 | Next

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