LFP CELL IFR26650-3400mAh

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:

26650-3400mAh, lithium iron phosphate chemical system

Cell dimension:

Diameter 26.3±0.2mm, Height 65.3±0.3mm (See Right Picture)


Energy storage power station, telecom station, UPS, solar wind power generation, ships, yachts, railway, electric motorcycle, golf cart, golf trolley, medical equipment.

Characteristic advantages:

Long cycles:100%DOD 2000+ cycles;80%DOD 4000+ cycles.
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.


Parameter Spec:

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Product specification
Typical Capacity3400mAh(0.5C)
Minimum Capacity≥3400mAh(0.5C)
Nominal Voltage3.2V
Energy Density128Wh/kg
Cell AC Impedance (1KH)≤20mΩ
Cell Weight (g)About 85g
Operation Voltage2.0~3.65V
Standard Charge ModelCell is charged with constant current of 0.5C to 3.65 V, and the it is converted to 3.65V constant voltage charging until the charging current is less than 0.01C (34mA).
Standard Charge Current1700mA
Max. Charge Current6800mA
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Product specification
Standard Discharge Current1700mAh
Max. Discharge Current
Max. Discharge Current (Long Pulse)17000mA,60s
Max. Discharge Current (Short Pulse)27200mA,10s
100%DOD cycle life≥2000Cycles
80%DOD cycle life≥4000Cycles
50%DOD cycle life≥6000Cycles
Charge Operating Temperature0℃~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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