LG HE4 (INR18650HE4) 2500mAh 3.7v 18650 IMR High Drain 20A/35A Battery (Flat Top)

LG HE4 (INR18650HE4) 2500mAh 3.7v 18650 IMR High Drain 20A/35A Battery (Flat Top)

Brand:LG Electronics
Product Code:LG-INR18650HE4-18650-2500mAh
Availability:Out Of Stock
Price: £5.95
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UNPROTECTED 2500mAh LG HE4 INR18650HE4 18650 IMR High Drain battery by LG

Price is per battery

Batteries bought in pairs come with FREE CASE (1 case per 2 batteries sold)

The INR18650HE4 HIGH DRAIN 3.6/3.7V INR/IMR type battery by LG, is another great battery to out of the LG factory. It is capable of a continuous discharge of 20A which is perfect for the more powerful devices like electronic cigarettes/mods etc. and can safely be used for "sub-ohm" vaping without worry.

The LG INR18650HE4 Battery is a slightly upgraded version of the already popular HE2 cell and offers the exact same discharge properites but the HE4 cell has been slightly redeveloped so it stays even cooler throughout the discharge cycle making it even safer to use (Not that the LG HE2 battery has any problems with heat).

LG are constantly developing their battery ranges and make some of the best 18650 batteries around, they are at the forefront of today's battery technology, producing many of the leading cells on the market. Quality control at LG is also very high so you are guaranteed a good high quality cell which is well engineered and will serve you well.


Main features:

  • Battery Type: 18650 INR/IMR (INR/IMR Hybrid)
  • Flat Top: YES
  • UnProtected: YES
  • Battery Capacity: 2500mAh (Min 2350mAh)
  • Nominal (Storage) Voltage 3.6V - 3.7V
  • Fully Charged Voltage: 4.2V
  • Internal Cell: LG INR18650HE4
  • Recommended Maximum Constant Discharge: 8C (20A)
  • Pulse (Short Burst 5-6 Seconds) Discharge: 14C (35A)


The LG HE4 INR18650HE4 18650 Battery is perfect for vaping and devices which require a lot of power such as electronic cigarettes, mods, power tools, battery packs etc.



  • Battery Type: 18650 INR/IMR (INR/IMR Hybrid)
  • Internal Cell: LG INR18650HE4
  • Battery Capacity: 2500mAh (Min 2350mAh)
  • Max. Discharge (Constant Current): 8C (20A)
  • Max. Discharge Pulse Current (5-6 sec.): 35A
  • Nominal (Storage) voltage: 3.6V-3.7V
  • Fully charged: 4.2V
  • Minimum Discharge Voltage: 2.5V
  • External Protection (PCB): NO (UnProtected)
  • Diameter (mm): 18.2 mm (+/- 0.20)
  • Length (mm): 64.95 mm (+/- 0.20)
  • Weight Approx (g): 45 g


High Drain 20A LG HE4 UnProtected 2500mAh 18650 IMR 3.6V/3.7V Rechargeable Battery with a flat top.

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