DFD LFR60120
DFD LFR60120: 42.5Ah, 3.21V LFP cylindrical battery cell. Dimensions Ø60 × 122.6 mm, weight 755g, cycle life 2,000 cycles.
Capacity
42.5Ah
Chemistry
LFP / LiFePO₄
Format
Cylindrical
Weight
755g
Specification
Engineering parameters
Core fields 4/4 · 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
由规格书额定容量 42.5 Ah × 原文 1.2C 换算。 最大持续充电电流 Max Charge Continuous Current 1.2C
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Original excerpt
最大持续充电电流 Max Charge Continuous Current 1.2C
Conditions & source
由规格书额定容量 42.5 Ah × 原文 1.5C 换算。 最大持续放电电流 Max Discharge Continuous Current 1.5C
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Original excerpt
最大持续放电电流 Max Discharge Continuous Current 1.5C
Conditions & source
由规格书额定容量 42.5 Ah × 原文 4C 换算。 最大脉冲放电电流 Maximum Pulse Discharging Current 4C 电芯温度低于 55°C,且最长放电时间为 30s。 The maximum discharge time can last 30s with cell temperature below 55°C
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Original excerpt
最大脉冲放电电流 Maximum Pulse Discharging Current 4C 电芯温度低于 55°C,且最长放电时间为 30s。 The maximum discharge time can last 30s with cell temperature below 55°C
Conditions & source
rge 12 工作环境温度 Operating Temperature 充电 Charge:-20°C~ 60°C 放电 Discharge:-30°C~60°C 13 储存环境要求 Storage Requirements 温度 Temperature:-40°C~ 60°C 存储环境湿度≤85%RH,无凝露 Storage ambient humidity < 85%RH, No condensation
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Source datasheet (access rules apply)工作环境放电-30～60℃，绝对放电范围一致；相邻充电-20℃非放电下限。
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Original excerpt
广西宁福新能源科技有限公司 Guangxi Ningfu New Energy Technology Co., LTD. 文件编号： 版本：A/0 生效日期：2025.06.05 LFR60120-42.5Ah 第7页共17 页 5. 产品规格 Specification 5.1 技术参数 Technical Parameters No. 项目 Item 规格要求 Specification Requirements 1 额定容量 Nominal Capacity 42.5Ah RT@1/3C Discharge 42.5Ah RT@1C Discharge 2 标称电压 Standard Voltage 3.21V RT@1/3C Discharge 3.16V RT@1C Discharge 3 标准充电 Standard Charge 1/3C CC to 3.65V,3.65V CV to 0.05C 4 标准放电 Standard Discharge 1/3C CC to 2.5V 5 充电截止电压 Charging Cut-off Voltage 3.65V 6 放电截止电压 Discharging Cut-off Voltage 2.5V（T＞0℃） 2.0V（T≤0℃） 7 最大持续充电电流 Max Charge Continuous Current 1.2C 8 最大持续放电电流 Max Discharge Continuous Current 1.5C 9 电芯内阻 Internal Resistance ≤0.7mΩ 10 电芯重量 Weight 755±20g（含 PET 膜） 11 能量密度 Energy Density ≥180Wh/kg; ≥400Wh/L RT@0.33C Discharge 12 工作环境温度 Operating Temperature 充电 Charge：-20℃~ 60℃ 放电 Discharge：-30℃~60℃ 13 储存环境要求 Storage Requirements 温度 Temperature：-40℃~ 60℃ 存储环境湿度≤85%RH，无凝露 Storage ambient humidity < 85%RH, No condensation
Conditions & source
Conditions & source
Conditions & source
Cycle Life 在 25°C±2°C环境下用 0.5C 恒流充电至 3.65V,再恒压 3.65V 充电至电流 0.05C,搁置 30 分钟,用 0.5C 电流放电至 2.5V;搁置 30 分钟,重复以上步骤,直到放电容量是额定容量的 80%。 In an environment of 25°C±2°C, perform the following steps: 1. Charge at a constant current of 0.5C until reaching 3.65V . ≥2000Cycles
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Source datasheet (access rules apply)Not provided: Max pulse charge.
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.