Vape Battery (18650)

3.00 BHD

Vape Batteries


  • Chemistry: Li[NiMnCo]O2 (H-NMC) / Graphite + SiO
  • Official Max Continuous Discharge Current: 20 amps
  • Positive terminal type: Flat Top
  • Diameter 18.3 +0.2/-0.3 mm
  • Height 65.0 ± 0.2 mm
  • Weight: Approx 45 grams
  • Initial Internal Resistance measured in megaOhms with a 1khz AC signal: Specified 15,  Actual 12 to 13
  • Initial Internal Resistance measured in megaOhms with a DC signal: Specified 30,  Actual 21 to 22
  • Nominal Voltage: 3.6
  • Max Charge Current: 4 amps


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Vape Battery


Note: LG 18650 cells are not authorized or intended to be used as stand-alone, removable, rechargeable power sources for e-cigarette or vaping devices, or to be handled directly by consumers in any manner. Clients who inquire about LG loose cells must intend to manufacture battery packs with proper outer casing, PCM/BMS and protection functions and be able to provide documents to prove this.

The 2013 LG HE2 18650 battery is still a popular choice among modders because of a high discharge rating of 20 amps and economical price. This battery is only rated at 20A, and can probably only sustain 35A in 1 second pulses (like the 25R), but doing so will decrease the cell’s cycle life.

Battery specifications: Vape Battery 18650

  • Model: ICR18650HE2
  • Manufacturer: LG Chemical
  • Country of Origin: South Korea
  • Chemistry: ICR
  • Max. continuous discharge current: 20A
  • Nominal capacity: 2500 mAh
  • Nominal voltage: 3.6 V
  • Discharge end voltage: 2.5 V
  • Charging voltage: 4.20 +/- 0.05 V
  • Standard charging current: 1.25 A
  • Length: 65.20 mm
  • Diameter: 18.50 mm
  • Weight: 48.0 g
  • LG ICR 18650 HE2 Spec Sheet

Vape Battery


Battery Bro has your back

Never worry about quality when buying from Battery Bro. We make sure you have the latest, greatest cutting-edge battery, every time.


18650 batteries are commodity cells, and as a wholesaler, we understand how important price is to your bottom-line. As such, we offer international shipping directly from Asia to save money in higher quantities.


We ship worldwide normally via UPS, FedEx (DAP), and Special Line (DDP) under Incoterms 2010.

21-day full refund

All battery cell orders fall under our 21-day full refund policy to allow ample time to test for authenticity and performance.

Quality guarantee

Vape Battery 18650

Battery Bro has been in business since 2014 and has never sold counterfeit cells. We value long-term relationships with clients and encourage our clients to performance test cells against official manufacturer specification sheets.

In Asia, 18650 batteries are binned by quality into A, B, and lower bins. C-bin batteries are often recycled from battery packs. Lower bin batteries will underperform and may be dangerous.

We will only provide A Grade cells, unless specifically required to otherwise, for example, some clients may prefer Grade B Chinese cells for low-cost ESS projects. We can also confirm batch

Vape Battery

-date code, run testing (like impedance/voltage/capacity), and handle other IQC requirements.

Weight 51 g
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