
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.
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.
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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
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Source datasheet (access rules apply)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)
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Source datasheet (access rules apply)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
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Source datasheet (access rules apply)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
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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
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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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