This SK rechargeable NCM lithium-ion pouch cell is listed with 3.7 V rated voltage and 120 Ah rated capacity, giving approximately 444 Wh of calculated rated energy. A separate measured capacity of 123 Ah is reported without test conditions. The supplied parameters include CC/CV charging and a listed 5C continuous discharge rating. MisenBattery supplies cells and supports custom pack evaluation with confirmed operating limits, protection settings and mechanical integration requirements.
01 120 Ah Rated Capacity and Calculated Rated Energy
The supplied rated values are 3.7 V and 120 Ah, giving approximately 444 Wh of calculated rated energy per cell. A separate 123 Ah measured value should remain identified as a reported test result. Pack sizing should use an agreed capacity basis, with usable energy evaluated under the intended voltage window, load and temperature.
02 CC/CV Charging at a Listed 1C Current
The supplied charging method is CC/CV, with a listed rate of 1C or 120 A and a charge voltage limit of 4.2 V. This current is not identified as a maximum. Confirm termination current, temperature-dependent limits and the complete charging procedure before selecting a charger and coordinating the BMS protection settings.
03 5C / 600 A Listed Continuous Discharge
Continuous discharge is listed as 5C, equivalent to 600 A on the 120 Ah rated-capacity basis. The supplied discharge cut-off is 2.75 V. Confirm SOC, temperature and cooling conditions before application planning, then validate interconnect capacity, protection response and temperature behavior under the intended pack load profile.
04 8C Instantaneous Discharge with Duration Unspecified
The supplied instantaneous discharge value is 8C, or 960 A using rated capacity. No duration, recovery interval or repetition condition is provided. Retain this value separately from continuous discharge, and obtain the applicable current-versus-time limits and thermal conditions before establishing a permissible duty cycle for the complete pack.
05 Body and Tab Dimensions for Mechanical Integration
Body dimensions are listed as 14.5 × 100 × 530 mm in thickness, width and length, excluding tabs. Tab dimensions are 45 × 20 mm in width and height, with a cell weight of 1710 g. Confirm overall length, tolerances and swelling allowance before tooling, and provide appropriate cell support, insulation and validated tab connections.
06 Listed Resistance and Cycle-life Entries
Internal resistance is approximately 0.8 mΩ, while cycle life is listed as 2000 cycles. Resistance measurement conditions and cycle-test currents, temperature, voltage window and capacity-retention threshold are not supplied. Confirm these definitions for incoming inspection and qualification, and evaluate service life against the intended pack operating conditions rather than treating the cycle count as a universal guarantee.
Custom battery pack applications: MisenBattery supplies SK 120 Ah NCM pouch cells and supports custom pack evaluation for mobility, industrial equipment and energy storage projects, subject to application validation. Integration should include a compatible BMS, fuse protection, voltage and temperature sensing, validated tab-welding and interconnect processes, insulation, cell spacing, swelling allowance and thermal and mechanical design. Confirm applicable CE, UN38.3, RoHS and UL documentation for the specific cell, pack and shipment; certification status is not established by the supplied parameter table.
