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Item
Parameters
Nominal Capacity
50Ah
Nominal Voltage
3.65V
Internal Resistance
≤0.8mΩ
Discharge Cut-off Voltage
3.0V
Standard Charge Current
10A
Charge Voltage
4.2V
Max. Charge Voltage
4.25V
Fast Charge Current
50A
Max. Charge Current
50A
Max. Discharge Current
100A
Weight
0.85Kg
Operating Temperature
Charge
0~+45℃
Discharge
-20~+60℃
Storage Temperature
≤1 month
-20~+45℃
≥6 months
-20~+35℃
Dimensions
148(W)*27(T)*92mm(L)
3.7V 50Ah CATL 811 Lithium ion
NMC battery for EV power battery
Module:NCM27E892-50Ah
Nominal Voltage:3.65V
Nominal Capacity:50Ah
Internal Resistance:0.39±0.05mΩ
Dimension: 148*27*98mm±0.5mm
Weight:0.85Kg
Parameters
Details
Now we provide 3.7V 50Ah Lithium Ion NCM 811 batteries manufactured from CATL,one of the leading lithium battery manufacturers from China. Here are four advantages of our 3.7V50Ah CATL ncm batteries:
1.A high energy density.The energy density of a battery is the amount of energy released per unit volume or mass of the battery,the higher the energy density of the battery, the more energy is stored per unit volume.The energy density of LiFepo4 batteries is around 150wh/kg and the energy density of CATL 50Ah NMC 811 battries is around 200wh/kg.
2.A good cycling performance.The cycle life of ternary lithium battery is about 3000 times.
3.A long battery life.According to the calculation of 1000 times of ternary battery circulation, a complete charge and discharge in three days can achieve a service life of 8.3 years. Even with the loss process, it can also reach more than 7 years.
4.A Good low temperature performance.The low-temperature limit of NCM lithium battery is -30℃ and the low-temperature discharge performance is good. Under the same low temperature as that of lithium iron phosphate battery, the range of attenuation in winter is less than 15%, significantly higher than that of lithium iron phosphate battery.
