NCM622 / Artificial Graphite Anode Pouch Dry Pouch Cell(Multiple Specs)

Name: NCM622 / Artificial Graphite Anode Pouch Dry Pouch Cell (Multiple Specs)

Cell Type: NCM622-Graphite Pouch Dry Cell (4.3 V High-Voltage)

Product Code: XN-NCM622-Gr

Description:

NCM622 / Artificial Graphite Anode Pouch Dry Pouch Cell pairs NCM622 (Ni60) cathode with high-capacity artificial graphite anode in a fully assembled but unfilled (dry) pouch format. As a result, this configuration provides a balanced research platform with proven cycling stability, mature manufacturing processes, and broad compatibility with conventional electrolyte chemistries. The cell features a 4.3 V upper voltage limit — extending beyond the conventional 4.2 V cutoff to deliver higher specific capacity and energy density. Furthermore, the dry (unfilled) pouch format allows customers to inject their own electrolyte formulations for advanced electrolyte and additive research.

Application:

This dry pouch cell serves as a versatile research platform for lithium-ion battery development, including electrolyte formulation studies (the cell ships unfilled, allowing customers to inject their own electrolyte), high-voltage NCM622 cathode performance evaluation at 4.3 V, additive screening studies, full-cell prototyping for EV and consumer electronics applications, and academic studies of NCM622/graphite electrochemistry.

Cell Specifications (1 Ah Standard Grade):

Cathode Specifications (NCM622):

Anode Specifications (Artificial Graphite):

Values measured by Xnergy. Typical values for reference; not guaranteed unless otherwise specified.

Available Capacity Grades:

Characteristics:

4.3 V high-voltage operating window

Extended upper voltage limit to 4.3 V (vs conventional 4.2 V) unlocks additional capacity from the NCM622 cathode. As a result, customers achieve higher specific energy and energy density without changing cell architecture — ideal for high-voltage electrolyte and additive research targeting practical energy density gains.

Mature, well-balanced chemistry

NCM622 (163 mAh/g) paired with artificial graphite (345 mAh/g) is one of the most extensively characterized lithium-ion chemistries in commercial use. Therefore, this cell provides a reliable benchmark for cycle life, rate capability, and aging studies, with rich published reference data for comparison.

Dry (unfilled) pouch design for electrolyte studies

The cell ships fully assembled but without electrolyte. Consequently, customers can inject their own electrolyte formulations to study high-voltage electrolyte stability, additive effects, and SEI/CEI formation — critical capabilities for advancing NCM622 performance toward 4.3 V and beyond.

Standardized stacked pouch architecture

Stacked-electrode (laminated) construction with N/P ratio of 1.1 and PE 9+3 composite separator. Therefore, results are reproducible across labs and comparable with industry benchmarks for NCM622/graphite cells.

Multiple capacity grades + custom specifications

Standard grades cover 1 Ah / 2 Ah / 5 Ah. Furthermore, custom voltage windows (4.2 V or 4.3 V), alternative separators, and electrode dimensions are available on request to match specific research requirements.

Recommended Activation Protocol:

1. Inject electrolyte at 3 g/Ah ratio. 2. Vacuum-seal the pouch under inert atmosphere. 3. Aging: hold at 45 °C for 24 h. 4. Pre-formation rest: 12 h. 5. Formation: charge at 0.1C constant current to 4.2 V. 6. Rest 10 minutes. 7. Discharge at 0.1C constant current to 3.0 V (1 cycle). 8. Final aging: hold at 45 °C for 24 h before subsequent cycling tests.

Packaging & Storage:

Cells ship vacuum-sealed under inert atmosphere in moisture-barrier packaging. Therefore, customers should store sealed in a cool, dry environment, protected from moisture. Open packaging in a dry-room or glovebox environment immediately before electrolyte filling.

Safety:

For research and industrial use only. Activated lithium-ion cells contain flammable electrolyte and high-energy electrode materials. Wear PPE during cell handling and electrolyte filling. Never short-circuit, overcharge, overdischarge, puncture, or expose cells to high temperatures (> 60 °C). Refer to SDS for complete safety information.

Note: Values listed above are typical and for reference only. Performance may vary depending on electrolyte choice, formation protocol, cycling conditions, and test environment. See also other dry pouch cells in our catalog: NCM90 / Silicon-Carbon Anode, NCM90 / Lithium Metal, NCM811 / Silicon-Carbon, NCM811 / Lithium Metal, NCM622 / Lithium Metal, NCM613 / Artificial Graphite, NCM523 / Lithium Metal, LCO / Artificial Graphite, LCO / Lithium Metal, LFP / Artificial Graphite, LFP / Lithium Metal, LFP Anode-Free, and LMFP / Artificial Graphite. Browse the full Dry Pouch Cell category for all configurations.