Published record
Prismatic form-factor illustration, not a photograph of CATL LEP64J4K1
Form-factor illustration · not a model photograph
LFP / LiFePO₄Prismatic

CATL LEP64J4K1

CATL LEP64J4K1: 120Ah, 3.2V LFP prismatic battery cell. weight 2.84kg, cycle life 3,500 cycles.

Capacity

120Ah

Chemistry

LFP / LiFePO₄

Format

Prismatic

Weight

2.84kg

Specification

Engineering parameters

Core fields 3/4 · 0 individually confirmed fields
Coverage counts capacity, voltage, dimensions and weight; it does not certify the model. Missing fields are not zero. Expand each metric to inspect its conditions and evidence.

BrandCATL
ModelLEP64J4K1
Form factorPrismatic
ChemistryLFP / LiFePO₄
Nominal capacity120Ah
Nominal voltage3.2V
Voltage range2.5–3.65 V
ApplicationRechargeable
Energy (calculated)384 Wh
Gravimetric energy density (calculated)135 Wh/kg
Operating temperature
Charge 0–45 ℃; Discharge -20–60 ℃
Conditions & source

格 Specification 条件 Condition 2.1.6 工作温度(充电) Operating temperature (charging) 0~+45°C 参考第 2.2 节 Reference to paragraph 2.2 2.1.7 工作温度(放电) Operating temperature (discharge) -20~+60°C 参考第 2.3 节 Reference to paragraph 2.3 2.1.

· Page 6

Source datasheet (access rules apply)

节 Reference to paragraph 2.2 2.1.7 工作温度(放电) Operating temperature (discharge) -20~+60°C 参考第 2.3 节 Reference to paragraph 2.3 2.1.8 电池重量 Cell Weight 2.84±0.30Kg N.A.2.1.9 存储温度 Storage Temp. -20~+45°C 存储环境湿度≤85%ROH,无凝露 Stora

· Page 6

Source datasheet (access rules apply)
Internal resistance
0.14 mΩ · AC 1000 Hz
Conditions & source

2.1.3 电池内阻 Impedance (1KHz) 0.14±0.05m Ω 新电池状态(40%SOC) Fresh cell (40%SOC)

· Page 5

Source datasheet (access rules apply)
Cell weight
2,840 g
Conditions & source

2.1.8 电池重量 Cell Weight 2.84±0.30Kg N.A.2.1.9 存储温度 Storage Temp. -20~+45°C 存储环境湿度≤85%ROH,无凝露 Storage ambient humidity < 85% ROH, no condensation

· Page 6

Source datasheet (access rules apply)
Cycle life
≥3,500 cycles
Conditions & source

循环寿命 Cycle life ≥3500 Cycle 25±2°C 初始夹紧力 300±20Kgf,标准充放电测试,容量衰减至 161.6Ah 25±2°C, cycle test by the standard charge and discharge method under 300±20Kgf preload., capacity fading to 161.6Ah.2.2. 充电模式/参数 Charging/Parameter No. 参数 Parameter 产品规格 Specification 条件 Condition

· Page 6

Source datasheet (access rules apply)

Not provided: Dimensions, Max continuous charge, Max continuous discharge, Max pulse charge, Max pulse discharge.

Source note: Values should be verified against the latest manufacturer datasheet before pack design or procurement approval. Calculated values derive from the nominal figures above and are not manufacturer ratings.

Second source

Similar cells

Same chemistry and format, with nominal capacity within 10%. This is a starting point, not a confirmation that the cells are interchangeable.

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