Highstar NaCP50160118-50H3
Highstar NaCP50160118-50H3 prismatic sodium-ion cell. Nominal capacity 50 Ah; average working voltage 2.86 V; voltage window 1.5-3.45 V. Main table gives maximum continuous discharge 8C (400 A), distinct from 10C/30-second pulse. Dimensions 160 x 50.1 x 118.5 mm under 200 kgf load at delivery SOC; weight 1.8 +/-0.2 kg. Revision A is dated 2025.01, with no day stated. Manufacturer in the PDF is Jiangsu Highstar; the source folder brand is not used.
Capacity
50Ah
Chemistry
Sodium-ion
Format
Prismatic
Weight
1.8kg
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 50 Ah × 原文 10C 换算。 3.9 Max. pulse discharge current 允许最大脉冲放电电流 Under the conditions of 25°C±2°C,Discharging at 10C for 30s at 100% SOC 在25°C±2° C条件下,100%SOC状态下,10C放电30秒
Source version: A · Page 4
Original excerpt
3.9 Max. pulse discharge current 允许最大脉冲放电电流 Under the conditions of 25°C±2°C,Discharging at 10C for 30s at 100% SOC 在25°C±2° C条件下,100%SOC状态下,10C放电30秒
Conditions & source
elative humidity % 工作温度 、湿度 Charging :0°C-55°C, 65%±20%RH 充电:0°C-55°C,65%±20%RH discharging : -40°C-60°C, 65%±20%RH 放电:-40°C-60°C,65%±20%RH 3.11 Recommended Storage temperature 推荐存储温度 15°C-35°C 3.12 Cell Weight 电芯重量
Source version: A · Page 4
Source datasheet (access rules apply)3.10工作温度：放电-40～60℃，相对湿度65±20%；0～55℃为相邻充电行，不能作放电值。
Source version: A · Page 4
Original excerpt
PRODUCT SPECIFICATION DOC NO.: NaCP50160118-50H3 SHEET : 4 OF 17 ECN NO. : Q/KAGG1615-2025 1 Scope This document describes the Product Specification of the Sodium-ion rechargeable battery cell supplied by JiangSu Highstar Battery Manufacturing Co..LTD. 适用范围 本规格说明书描述了江苏海四达电源有限公司生产的可充电钠离子电芯的产品性能指标。 2 Model: NaCP50160118-50H3 型号： NaCP50160118-50H3 3 Specification 规格 No. Items（项目） Specifications（规格） 3.1 Charge voltage 充电电压 3.45V 3.2 Average opration voltage 平均工作电压 2.86V 3.3 Nominal capacity 标称容量 50Ah 3.4 Standard Charging Current 标准充电电流 0.5C 3.5 Max. charge current 允许最大充电电流 1.0C 3.6 Discharge cut-off voltage 放电截止电压 1.5V 3.7 Standard Discharging Current 标准放电电流 0.5C 38 Max. continuous discharge current 允许最大持续放电电流 8C 3.9 Max. pulse discharge current 允许最大脉冲放电电流 Under the conditions of 25℃±2℃，Discharging at 10C for 30s at 100% SOC 在25℃±2° C条件下，100%SOC状态下，10C放电30秒 3.10 Operating temperature Relative humidity % 工作温度 、湿度 Charging :0°C-55°C, 65%±20%RH 充电：0°C-55°C，65%±20%RH discharging : -40°C-60°C, 65%±20%RH 放电：-40°C-60°C，65%±20%RH 3.11 Recommended Storage temperature 推荐存储温度 15°C-35°C 3.12 Cell Weight 电芯重量 1.8±0.2kg 3.13 Impedance 内阻 ≤0.5mΩ 3.14 Cell dimension 电芯尺寸 厚度 thick : 50.1±1.0mm （200kgf，SOC Delivery） 宽度 Width : 160±0.8mm 高度 Length : 118.5±1.0mm 中心距Center distance:97.0±0.3mm
Conditions & source
Conditions & source
Standard Cycle Life 标准循环寿命 Temperature : 25°C±2°C Relative Humidity : 65%±20% under 200kgf±20kgf preload Charge:Charging the cell with constant current at 0.5C and then with constant voltage at 3.45V till charge current declines to ≤0.05C, rest for 30mins. Discharge:0.5C discharge to 1.5V, one cycle is finished, then rest for 30mins. Then repeat above steps,when capacity is less than 80% of initial capacity,the cell life is over. 温度: 25°C±2°C 湿度: 65%± 20% 初始夹紧力:200kgf±20kgf 充电:0.5C 恒流恒压充电至 3.45V,截止电流 0.05C, 充完后搁置 30分钟放电:0.5C 放电到1.5V,完成一个循环,搁置30分钟。 重复上述步骤。当放电容量小于 80%初始容量,寿命终止 ≥6000cycles
Source version: A · Page 7
Source datasheet (access rules apply)Not provided: Max continuous charge, 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.