NCM Cell INR26650-5000mAh

verified by  DOE optimization experiment, strict selection and supervison of incoming material, strict manufacturing process controlled, to ensure the battery cell high consistency on static state of initial matching, charge-discharge dynamic process and  attenuation performance of the long-term cycling.   

Cell Part number:

26650-5000mAh, NiCoMn chemical system

Cell dimension:

Diameter: 26.7±0.2mm, Height: 65.2±0.3mm(see right picture )

Application:

Home energy storage system, Solar energy storage system, E- bicycle, E-motorcycle, E- scooter, Golf cart, Trolly golf cart , Medical instruction

Characteristic advantages:

High safety:Non-explosion, Non-fire, Non-leakage.
Consistency:High consistency performance from cell initial static grouping process to dynamic diversification after assembly process and attenuation characteristics during cell cycling.
Long cycle:100% DOD, 1000 + cycles.

 Parameter Spec:

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Parameter
Product specification
Typical Capacity5000mAh(0.5C)
Minimum Capacity ≥4900mAh(0.5C)
Nominal Voltage3.6V
Energy Density190Wh/kg
Cell AC Impedance (1KH)≤20mΩ
Cell Weight (g)About 95g
Operation Voltage 2.75~4.20V
Standard Charge Model

Cell is charged with constant current of 0.5C to 4.2 V, and the it is converted to 4.2V constant voltage charging until the charging current is less than 0.01C (50mA).

Standard Charge Current2500mA
Max. Charge Current5000mA
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Parameter
Product specification
Standard Discharge Current5000mAh
Max. Discharge Current 
(Continuous)
10000mAh
Max. Discharge Current (Long Pulse)15000mA,60s
Max. Discharge Current (Short Pulse)25000mA,10s
100%DOD cycle life≥2000次
Charge Operating Temperature 0℃~45℃
(Environment temperature)
Discharge Operating Temperature -20℃~60℃
(Environment temperature
Storage Temperature-20℃~45℃

Characteristic Curve:

+1C/-1C 100% DOD  Cycle curve

Difference Temp. Discharge curve

Different C rate discharge capacity

 Different C rate discharge Temp.curve