Lithium-ion batteries (Li-Ion)

Lithium-ion batteries (Li-Ion) of LG-Chem

LG-Chemicals is the world’s third manufacturers of Li-Ion technology cells. These products are used in professional electronic equipment, measurement instruments, power tools and electric motors.

 

Cylindrical batteries

LG manufactures lithium-ion cylindrical and prismatic type cells. Main models from cylindrical cells up to “18650” with dimensions: diameter 18 mm x height 65 mm and “21700” with dimensions: diameter 21 mm x height 70 mm.  LG cells deliver high energy density, long lifetimes, a wide range of operating currents and low self-discharge rates. The cells include internal safeguards (fuse, pressure isolator switch, increased temperature resistance separator). When designing and manufacturing rechargeable batteries from Li-Ion cells it is necessary to use an electronic plate to protect the cells against overcharging, excessively deep discharges, short circuits and high temperatures, all of which can damage the rechargeable battery causing a fire or explosion.

Application: professional electronic equipment, power tools, portable devices, notebooks, garden tools, electric motors (bicycles, mopeds, motorbikes, trolleys, electric vehicles), etc.

Application:

  • professional electronic equipment,
  • power tools,
  • portable devices,
  • notebooks,
  • garden tools,
  • electric motors (bicycles, mopeds, motorbikes, trolleys, electric vehicles), etc.

18650 Batteries LG Chem

TypeVoltage (V)Nominal capacity (mAh)Max. cont. current (A)Dimensions (mm)Construction
INR 18650-M263,6260010ø 18,4×65,2Cylindrical
INR 18650-M293,6728506ø 18,4×65,2Cylindrical
INR 18650-HJ23,6300020ø 18,5×65,25Cylindrical
INR18650-HG23,6300020ø 18,5×65,25Cylindrical
INR18650-F1L3,6333504,875ø 18,4×65,15Cylindrical
INR18650-MJ13,635350010ø 18,5×65,3Cylindrical

21700 Batteries LG

TypeVoltage (V)Nominal capacity (mAh)Max. cont. current (A)Dimensions (mm)Construction
INR21700-H403,6400030ø 21,40×70,35Cylindrical
INR21700-M483,6847504,75ø 21,15×70,15Cylindrical
INR21700-M50T3,63500014,55ø 21,44x,70,80Cylindrical