Lithium-ion Pouch CellsLithium-ion Pouch Cells for Battery Manufacturing

Targray ceramic-embedded lithium-ion pouch cells leverage the latest available technologies to provide industry-leading cycle and calendar life, superior build quality and a number of exceptional safety features. Built to meet the unique needs of large-format battery pack manufacturers and energy storage system developers, our lithium-ion cells are ideally suited for demanding Li-ion battery applications, notably stationary and mobile energy storage technologies, as well as automotive batteries for electric vehicles (EV).

High Performance Li-ion Pouch Cell Technology


  • High energy density pouch cells suitable for both high- and medium-power ranges.
  • Developed using Gernan-manufactured coated electrodes and ceramic separators.
  • Supplies up to 9000 full cycles at 100% DoD and can potentially exceed 400,000 miles in CADC testing.
  •  Certified by TUV Rheinland via IEC 62144 test certification.
  • Certified by UL via UL1642 and UL1973 test certification.
  • Up to 20 years calendar life depending on operating conditions.
  • Used in over 20,000 electric vehicles worldwide.

UL certification logoTUV Rheinland certification logo

Li-ion Pouch Cell Safety Characteristics


Lithium-ion Pouch Cell EUCAR test
  • Produced using German-manufactured ceramic-embedded separator to deliver superior safety.
  • Assembled in German production plant certified for ISO: 9001 manufacturing & ISO/TS 16949 automotive standards.
  • Achieves excellent safety standard for lithium-ion pouch cells in typical abuse scenarios. (EUCAR Hazard Level 4 or better)

Lithium-ion Pouch Cell Specifications


Physical Characteristics Charge Conditions
Length 249±2 mm Recommended Charge Method CC/CV
Width 155±2 mm Maximum Charge Voltage 4.2 V
Thickness 12±0.5 mm Max Charge Current (continuous) 2 C
Weight 991±10 g Max Charge Current (pulse) 4 C

Electrical Characteristics


Discharge Conditions

Nominal Voltage 3.65 V Lower Voltage Limit 3.0 V
Nominal Capacity 44 Ah Max Discharge Current (continuous) 3 C
AC Impedance (1kHz) <1 mΩ Max Discharge Current (pulse) 10 C
Energy Density

Volumetric ED

162 Wh/kg

348 Wh/l

Operating Temperature: -30°C to 50°C
Power Density (HPPC; 50% DOD, 10s, 5C 1780 W/kg

3820 W/l

Recommended Charge Temperature 0°C to 45°C
Storage Temperature (≤50 % SOC) -40°C to 60°C
Recommended Operation Window
Voltage window 3.0 – 4.1 V
Expected cycle life 2000 cycles (at room temperature)
Voltage window 3.0 – 4.05 V
Expected cycle life 6000 cycles (at room temperature)
Grading and Packaging
Grades By nominal capacity (steps of 1 Ah): AA, AB, B, C, D
Packaging 20 cells per box, single grade, palettes sorted by grade

Certification by norms and standards

UN T 38.3
UL 1642 and 1973
IEC 62133
Working closely with our supply partners and organizations including the Electrochemical Society and NAATBatt International, we help lithium-ion battery manufacturers and researchers worldwide commercialize ambitious new technologies for the energy storage market. Contact us today to learn more.

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