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CATL 8.4AH NCM CELL
The CATL 8.4Ah is a prismatic NCM lithium-ion cell listed for hybrid electric vehicle and high-power battery pack projects. The supplied information indicates a nominal voltage of 3.7V and a nominal capacity of 8.4Ah.
A maximum discharge rate of 70C is listed in the supplied information, but its duration and operating conditions have not yet been specified. Confirm the exact cell model and applicable limits before designing or selecting a battery pack.
CATL 8.4AH NCM CELL
| Brand | CATL |
| Cell Designation | 8.4Ah; exact manufacturer model to be confirmed |
| Chemistry | NCM lithium-ion |
| Cell Format | Prismatic |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 8.4Ah / 8400mAh |
| Nominal Energy | 31.08Wh, calculated from 3.7V × 8.4Ah |
| Maximum Discharge Rate | 70C; duration, temperature and test conditions to be confirmed |
| 70C Equivalent Current | 588A, calculated from 8.4Ah × 70C; not a confirmed continuous rating |
| Internal Resistance | 0.5mΩ; measurement method and conditions to be confirmed |
| Cycle Life | 2000 cycles listed; test conditions and capacity retention to be confirmed |
| Dimensions | 18 × 148 × 66mm (thickness × width × height) |
| Weight | Approx. 310g |
| Gravimetric Energy Density | Approx. 100.3Wh/kg, calculated from nominal energy and stated weight |
| Volumetric Energy Density | Approx. 176.8Wh/L, calculated from nominal energy and stated external dimensions |
Specifications are based on supplied product information. Confirm the exact cell identity, voltage limits, operating temperatures, current-rating conditions and dimensional tolerances before use.
CATL 8.4AH NCM CELL
01. 8.4Ah Prismatic NCM Cell
The supplied product information lists an 8.4Ah nominal capacity and a 3.7V nominal voltage, equivalent to approximately 31.08Wh per cell.
02. Listed 70C Maximum Discharge Rate
The supplied maximum rate is 70C. Its duration, temperature and test conditions require confirmation before the rating can be applied to a pack design.
03. Prismatic Dimensions
The stated dimensions are 18 × 148 × 66mm, with an approximate cell weight of 310g. Check tolerances and terminal details before mechanical integration.
04. HEV Project Evaluation
The cell is listed for HEV and high-power battery projects. Final suitability depends on verified current limits, thermal design and system-level qualification.
CATL 8.4AH NCM CELL
This cell may be evaluated for HEV and high-power battery pack projects where a prismatic NCM format matches the application requirements. Confirm the cell identity and complete electrical specification before selection.
Review the intended current profile, permitted duration, operating temperature, terminal connections, cooling and protection requirements. A maximum C-rate without its associated conditions is not sufficient to establish a continuous pack current.
Explore the NCM prismatic cell range or compare the separately listed CATL 6.9Ah prismatic cell. Check each model's specifications independently.
Does 70C mean the cell can continuously discharge at 588A?
No continuous rating can be established from the supplied information. Although 8.4Ah × 70C equals 588A, the duration and conditions of the 70C rating need to be confirmed.
What does the listed 2000-cycle life mean?
The supplied information lists 2000 cycles but does not specify the charge and discharge procedure, temperature or remaining-capacity threshold. Confirm these conditions before comparing cycle performance.
Is this cell a direct replacement for an HEV battery?
Compatibility must be checked for the specific pack, including cell identity, dimensions, terminals, electrical limits, cooling and battery management system.
CATL 8.4AH NCM CELL
Misenpower can discuss cell sourcing and selection for your battery project. Please share the required quantity, application, pack configuration, current profile and operating temperature range.
Contact us to confirm the exact cell model, availability and applicable technical information. Product and shipping documents may be requested, subject to availability and authorization.
Use the product inquiry form to share your project requirements with our team.
