LG MJ1 3500mah Cell

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SKU LGMJ1-3500

LG MJ1 Battery cell 18650 

The MJ1 is a superior cell for the low-medium amp (10Amp), extremely high capacity battery packs, and applications. 

The low continuous rating on this battery makes it NOT APPROPRIATE FOR USE IN HIGH DRAIN APPLICATIONS (e-cigs, vaporizers, or similar), but this is an exceptional 3500mAh cell that offers a solid 10A max continuous with 3500mah, and up to 15A manufacturer pulse rating. 

Priced per battery, not per pair.


  • Size: 18650
  • Approximate Diameter: 18.6mm
  • Approximate Length: 65.3mm
  • Brand: LG
  • Manufacturer Rated Capacity: 3500mAh
  • Manufacturer Rated Standard Discharge Capacity: 3450mAh
  • Manufacturer Rated Max Continuous Discharge Current: 10A
  • Manufacturer Rated Max Discharge Current (not continuous):  15A
  • Nominal Voltage: 3.6V
  • Peak Voltage: 4.2V
  • Protected: NO
  • Style: Flat Top
  • Color: Green
  • Origin: South Korea
  • Full LGMJ1 Specifications 



Use caution as misusing or mishandling the battery may cause a FIRE or EXPLOSION which may result in personal injury or property damage. The user must have an appropriate understanding of the potential dangers of LITHIUM ION BATTERIES before purchase and usage. No express or implied guarantee of compatibility, suitability, or fitness for any particular purpose or device can be made. This battery is manufactured and sold for the intended use of system integrations with proper protection circuitry or battery packs with a BMS (battery management system) or PCB (circuit board/module). This battery is neither designed nor intended to be used with an E-CIGARETTE, VAPORIZER, or similar device. USAGE OF THIS BATTERY IS AT YOUR OWN RISK!