规格参数
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基础字段 3/4 · 0 个字段经人工确认
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条件与来源
2.13 Operating Temperature明确大气/试验箱温度：充电0～50℃；表面0～55℃由BMU另行控制。
依据版本：1.4 · 第 6 页
原文摘录
PRODUCT SPECIFICATION Description Document No. Date Rev Lithium Ion LG INR 21700 M58 2020-LSD-MBD-b00114 2022-01-18 1.4 6/15 overheating by proper protective functions such as temperature cut-off, current derating and shut down before the cell surface temperature reaches limit. The cell performance cannot be guaranteed and accelerated aging is expected. ** Discharge shall not be allowed after reaching the temperature limits until cell has cooled down to less than 50℃. 2.9.2 Max. Discharge Current (Pulsed discharge) 2) * Based on operating temperature -20 ~ 0℃ 9,000mA, 15sec 0 ~ 60℃ 15,000mA, 15sec 2.10 Over Voltage Protection Cell voltage including tolerance shall not exceed the 4.25V to prevent any safety events. And cell performance can’t be guaranteed between 4.20V and 4.25V 4.25V 2.11 Under Voltage Protection Cell voltage including tolerance shall not drop below the 2.00V to prevent any safety events. And cell performance can’t be guaranteed between 2.50V and 2.00V 2.00V 2.12 Weight Without washer and tube Max. 72.5g 2.13 Operating Temperature3) (Atmosphere or Chamber Temperature) Charge 0 ~ 50℃ Discharge -20 ~ 60℃ 2.14 Cell Surface Temperature Charge 0 ~ 55℃ Discharge -20 ~ 70℃ * Max. cell surface temperature should be controlled by BMU protection unit below 55℃ for charging and 70℃ for discharging. * Temperature cut -off function of the BMU should stop charging and discharging at a temperature below the given limits in order to ensure that the limits are never exceeded, including any measurement tolerances. 2.15 Storage Temperature4) (for shipping state) 1 month -20 ~ 60℃ 3 month -20 ~ 45℃ 1 year -20 ~ 25℃ Recovery energy5) after the storage ≥ 80% of minimum energy
2.13大气/试验箱放电温度-20～60℃，表面-20～70℃由BMU保护，脉冲温度分段不作总体范围。
依据版本：1.4 · 第 6 页
原文摘录
PRODUCT SPECIFICATION Description Document No. Date Rev Lithium Ion LG INR 21700 M58 2020-LSD-MBD-b00114 2022-01-18 1.4 6/15 overheating by proper protective functions such as temperature cut-off, current derating and shut down before the cell surface temperature reaches limit. The cell performance cannot be guaranteed and accelerated aging is expected. ** Discharge shall not be allowed after reaching the temperature limits until cell has cooled down to less than 50℃. 2.9.2 Max. Discharge Current (Pulsed discharge) 2) * Based on operating temperature -20 ~ 0℃ 9,000mA, 15sec 0 ~ 60℃ 15,000mA, 15sec 2.10 Over Voltage Protection Cell voltage including tolerance shall not exceed the 4.25V to prevent any safety events. And cell performance can’t be guaranteed between 4.20V and 4.25V 4.25V 2.11 Under Voltage Protection Cell voltage including tolerance shall not drop below the 2.00V to prevent any safety events. And cell performance can’t be guaranteed between 2.50V and 2.00V 2.00V 2.12 Weight Without washer and tube Max. 72.5g 2.13 Operating Temperature3) (Atmosphere or Chamber Temperature) Charge 0 ~ 50℃ Discharge -20 ~ 60℃ 2.14 Cell Surface Temperature Charge 0 ~ 55℃ Discharge -20 ~ 70℃ * Max. cell surface temperature should be controlled by BMU protection unit below 55℃ for charging and 70℃ for discharging. * Temperature cut -off function of the BMU should stop charging and discharging at a temperature below the given limits in order to ensure that the limits are never exceeded, including any measurement tolerances. 2.15 Storage Temperature4) (for shipping state) 1 month -20 ~ 60℃ 3 month -20 ~ 45℃ 1 year -20 ~ 25℃ Recovery energy5) after the storage ≥ 80% of minimum energy
条件与来源
Initial AC Impedance Cell shall be measured at 1kHz after charg ing per 4.1.1 ≤ 15 mΩ
依据版本：1.4 · 第 11 页
查看依据文件（按文件权限开放）条件与来源
Cycle Life (2.7A/7.5A) Charge(CC/CV) : 2,700mA, 4.2V, 100mA cut-off at 25oC Discharge(CC) : 7,500mA, 2.5V cut-off at 25oC * Rest : until <30°C or >300s after eoch/eodch * Recovered capacity shall be measured by standard charge per 4.1.1 and standard discharge per 4.1.2. Recovered Energy ≥80% (of 20.3Wh) at 500cycles
依据版本：1.4 · 第 11 页
查看依据文件（按文件权限开放）未提供：最大持续充电流、最大持续放电流、最大瞬间充电流、最大瞬间放电流、电芯重量。
来源说明： 在 PACK 设计或采购批准前，请以厂家最新规格书复核这些数值。 计算值由上方标称数据推算，并非厂家额定值。