Published record
Cylindrical form-factor illustration, not a photograph of Zhongna Energy LNRC33140E-12A
Form-factor illustration · not a model photograph
Sodium-ionCylindrical

Zhongna Energy LNRC33140E-12A

Zhongna Energy LNRC33140E-12A: 12Ah, 3.6V Sodium-ion cylindrical battery cell. Dimensions Ø33.2 × 140 mm, weight 290g.

Capacity

12Ah

Chemistry

Sodium-ion

Format

Cylindrical

Weight

290g

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.

BrandZhongna Energy
ModelLNRC33140E-12A
Form factorCylindrical
ChemistrySodium-ion
Nominal capacity12Ah
Nominal voltage3.6V
Voltage range1.5–3.65 V
DimensionsØ33.2 × 140 mm
ApplicationRechargeable
Energy (calculated)43.2 Wh
Gravimetric energy density (calculated)149 Wh/kg
Volumetric energy density (calculated)356 Wh/L
Operating temperature
Charge -20–60 ℃; Discharge -40–60 ℃
Conditions & source

流不超过 1C 最大放电电流 3C 10C 30s 工作温度充电 -20~60°C -20°C≤T≤-10°C 充电电流≤0.1C -10°C<T≤15°C 充电电流≤0.2C 15°C<T≤45°C 充电电流≤1C 45°C<T≤60°C 充电电流≤0.5C 放电 -40~60°C 0°C<T≤60°C 放电截止电压 2.5V -40°C≤T≤0°C放电截止电压 2.0V 存储温度 0~45°C

Source version: A0 · Page 4

Source datasheet (access rules apply)

工作及使用说明放电环境范围均-40~60℃;低于0℃截止2.0V,高于0℃截止2.5V;最佳范围不是边界。

Source version: A0 · Page 4

Original excerpt

版 次 A/0 生效日期 2025.11.03 文件编号:ZN-WI-RD-005 页 次 4/12 1 本产品规格书规定了众钠能源(ZOOLNASM )生产 的型号为 LNRC33140E-12A 电芯的性能要求、实 验方法、检验规则、出货、运输、安全要求和电芯使用说明。 2 1 项目 参数 备注 额定容量 12Ah @0.5C 放电 (25±3)℃,0.5C 恒流放电,电压区间 2.5V~ 4.25V 标称电压 3.60V 标准充电 标准充电电流 0.5C 恒压段截止电流 0.05C 标准充电电压 4.25V 标准放电 标准放电电流 0.5C 标准放电电压 2.5V 最大充电电流 1C 15-45℃ 最大充电电流不超过 1C 最大放电电流 3C 10C 30s 工作温度 充电 -20~60℃ -20℃≤T≤-10℃ 充电电流≤0.1C -10℃<T≤15℃ 充电电流≤0.2C 15℃<T≤45℃ 充电电流≤1C 45℃<T≤60℃ 充电电流≤0.5C 放电 -40~60℃ 0℃<T≤60℃ 放电截止电压 2.5V -40℃≤T≤0℃放电截止电压 2.0V 存储温度 0~45℃ 初始交流阻抗 ≤2 mΩ 40~50% SOC 状态 电芯质量 290±5g 外观 无破裂、划痕、变形、污渍、电解液泄漏等 尺寸 (33.2± 0.2)mm*(140± 0.3)mm 详细见附录 12

Source datasheet (access rules apply)
Internal resistance
≤2 mΩ · AC
Conditions & source

初始交流阻抗 ≤2 mΩ 40~50% SOC 状态电芯质量 290±5g 外观无破裂、划痕、变形、污渍、电解液泄漏等尺寸 (33.2± 0.2)mm*(140± 0.3)mm 详细见附录 12

Source version: A0 · Page 4

Source datasheet (access rules apply)
Cell weight
290 g
Conditions & source

初始交流阻抗 ≤2 mΩ 40~50% SOC 状态电芯质量 290±5g 外观无破裂、划痕、变形、污渍、电解液泄漏等尺寸 (33.2± 0.2)mm*(140± 0.3)mm 详细见附录 12

Source version: A0 · Page 4

Source datasheet (access rules apply)

Not provided: Max continuous charge, Max continuous discharge, Max pulse charge, Max pulse discharge, Cycle life.

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.

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