Highstar NaCR46145-15PR
Highstar NaCR46145-15PR sodium-ion cell. Rated capacity 15 Ah at 0.5C; average working voltage 2.86 V; voltage window 1.5-3.45 V. Overall length 151.5 +/-0.5 mm, shoulder height 148.5 +/-0.1 mm, diameter 46.7 +/-0.3 mm, weight 460 +/-5 g. Main table states a 150 A maximum discharge at 25 +/-2 C and 100% SOC, separately from a 300 A/5-second pulse; it does not explicitly designate a continuous duration, so maximum continuous current is left unspecified. Revision A1 is dated 2024.11.
Capacity
15Ah
Chemistry
Sodium-ion
Format
Cylindrical
Weight
460g
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
ly affect the service life of the cell. 充电温度: Batteries shall be charged at 0° C-55° C environment temperature specified in the Product Specification. 电芯必须在0° C~55° C 的环境温度范围内才能进行充电。 7.1.4 Prohibition of Reverse Charge: 禁止反向
Source version: A1 · Page 13
Source datasheet (access rules apply)7.2.2规定环境放电温度-40～60℃；25～35℃仅最佳放电温度，范围外需控制电流。
Source version: A1 · Page 14
Original excerpt
DOC NO.: SHEET : ECN NO. : 过放电： 防止电芯在电池包装或主机内产生短路。 7.4.2 Cell Fixing 电芯的安装 7.4.2.1 No cell movement in the battery pack should be allowed. 电芯不得在壳内活动。 7.4.2.2 Prevention of short circuit in a battery pack or host device. 充放电其余要求： If many cells are used in the same group, try to make the cells charge and discharge under the same current and temperature. If there are differences, there will be differences in the performance of the same group of cells, which will affect the performance of the whole battery pack if in serious case. 如是许多电芯同组使用，要尽量使电芯在相同的电流和温度等环境下进行充放电使用，如有差异会对同组电芯 的性能产生差异，严重时会影响整组电池性能的发挥。 7.4 Notice for Designing Battery Pack 电池结构设计注意事项 7.4.1 Pack Design 外壳设计 Battery pack should have sufficient strength to make sure the cell(s) inside is protected from mechanical shock. 电池外壳应有足够的机械强度以保证其内部电芯免受机械损伤，材质为阻燃性材料。 放电电流不得超过本规格书规定的最大放电电流，大电流放电会导致电芯容量剧减并导致过热，同时会严重影 响电池使用寿命。 7.2.2 Discharge Temperature: 放电温度： Cells shall be discharged at -40° C～60° C environment temperature specified in the Product Specification. The optimum discharge temperature range is 25℃~ 35℃; The discharge current shall be controlled when it exceeds the optimal temperature range, otherwise the service life will be affected. If necessary, please contact the company. 电芯可在 -40° C～60° C 的环境温度范围内进行放电，最佳放电温度范围25℃～35℃；超出最佳温度范围使用时 需对放电电流进行控制，不然会影响使用寿命，如有需要，请与公司联系沟通。 7.2.3 Over-discharge: It should be noted that cells would be at an over-discharged status due to self-discharge characteristics in case they were not used for a long time. In order to prevent over-discharging, cells shall be charged periodically to maintain the voltage between1.5V and 3.0V. 需注意的是，在电芯长期停止使用期间，它可能会因其自放电特性而处于某种过放电状态。为防止过放电的发 生，电芯应定期充电，将其电压维持在1.5V至3.0V之间。 7.3 Other requirements for charging and discharging: NaCR46145-15PR 14 OF 23 Q/KAGG1574-2024 PRODUCT SPECIFICATION
Conditions & source
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.
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.