LG Energy Solution INR21700M58
LG Energy Solution INR21700M58: 5.8Ah, 3.59V NMC cylindrical battery cell. Dimensions Ø21 × 700 mm, cycle life 500 cycles.
Capacity
5.8Ah
Chemistry
NMC
Format
Cylindrical
Weight
Not provided
Specification
Engineering parameters
Core fields 3/4 · 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
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。
Source version: 1.4 · Page 6
Original excerpt
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。
Source version: 1.4 · Page 6
Original excerpt
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
Conditions & source
Initial AC Impedance Cell shall be measured at 1kHz after charg ing per 4.1.1 ≤ 15 mΩ
Source version: 1.4 · Page 11
Source datasheet (access rules apply)Conditions & source
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
Source version: 1.4 · Page 11
Source datasheet (access rules apply)Not provided: Max continuous charge, Max continuous discharge, Max pulse charge, Max pulse discharge, Cell weight.
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.