IFR26650-3.2V 2500mAh 26650 LiFePO4 LFP Battery Cell

DOE optimization experiment, strict selection of incoming material, and strict manufacturing process control verify that the battery cell is stable in charge-discharge dynamic and static states of initial matching.

Cell Part number:

IFR26650-2500mAh, Lithium Iron Phosphate chemical system

Cell dimension:

Diameter: 26.3±0.2mm, Height: 65.2±0.3mm

Application of 26650 lifepo4 battery:

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

To ensure cells' consistency and stability, only select the best raw material suppliers. Create a three-dimensional channel conductive network using array-type high conductivity carbon nanotubes and superconducting black. Multi-tabs should be designed with parallel structures. To reduce internal resistance and increase super high C rate discharge capability and high Crate continuous charging ability, apply spherical multi-direction graphite. Support 10C continuous discharge, 20C pulse discharge; 3C charge/discharge; >2000 cycles @100% DOD.

Parameter Spec of Lithium LiFePO4 Cell IFR26650-2500mAh:

Parameter	Product specification
Typical Capacity	2500mAh(0.5C)
Nominal Voltage	3.2V
Energy Density	94Wh/kg
Cell AC Impedance (1KH)	≤10mΩ
Cell Weight (g)	About 86g
Operation Voltage	2.0~3.65V
Standard Charge Model	Cell is charged with constant current of 1C to 3.65 V, and then converted to 3.65V constant voltage charging until the charging current is less than 0.02C (50mA).
Standard Charge Current	2500mA
Max. Charge Current	12500mA
Standard Discharge Current	2500mA
Max. Discharge Current (Continuous)	50000mA(20C)
Max. Discharge Current (Long Pulse)	75000mA, 60s(30C)
Max. Discharge Current (Short Pulse)	1250000mA, 10s(50C)
100%DOD cycle life	≥2000Cycles (80%DOD)
Charge Operating Temperature	0℃~45℃(Environment temperature）
Discharge Operating Temperature	-20℃~60℃(Environment temperature
Storage Temperature	-20℃~45℃

Characteristic Curve of 26650 lithium LiFePO4 battery

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26650 LiFePO4 Battery Cell 3000mAh