LFP CELL IFR26650-3000mAh

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:

26650-3000mAh, lithium iron phosphate  chemical system

Cell dimension:

Diameter: 26.3±0.2mm, Height: 65.2±0.3mm(see right picture )

Application:

Energy storage system, Communication base station, Database UPS back up power, Medical instruments

Characteristic advantages:

Select first class raw material suppliers to ensure consistency and stability of cells. Build three-dimensional channel conductive network with array-type high-conductivity carbon nano-tubes and super conducting carbon black. Improve the structure design of multi-tabs parallel. Apply spherical multi-direction graphite of same nature for cathode, to reduce internal resistance, and enhance super high C-rate discharge ability and high C-rate continuous charge ability. Support 10C continuous discharge, 20C pulse discharge; 3C charge/discharge; >2000 cycles @100% DOD.

 Parameter Spec:

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Parameter
Product specification
Typical Capacity3000mAh(0.5C)
Minimum Capacity ≥2970mAh(0.5C)
Nominal Voltage3.2V
Energy Density113Wh/kg
Cell AC Impedance (1KH)≤10mΩ
Cell Weight (g)About 85g
Operation Voltage 2.0~3.65V
Standard Charge ModelCell is charged with constant current of 1C to 3.65 V, and the it is converted to 3.65V constant voltage charging until the charging current is less than 0.02C (60mA).
Standard Charge Current3000mA
Max. Charge Current6000mA
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Parameter
Product specification
Standard Discharge Current3000mAh
Max. Discharge Current 
(Continuous)
30000mAh
Max. Discharge Current (Long Pulse)45000mA,60s
Max. Discharge Current (Short Pulse)60000mA,10s
100%DOD cycle life≥3000Cycles
80%DOD cycle life≥6000Cycles
50%DOD cycle life≥8000Cycles
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

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