26650 3200mAh 3600mAh 4000mAh Lifepo4 Battery Cells

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A grade quality, low internal resistance , long service life , wide applicaions .

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Product Details

Product Parameters

Model :

IFR26650

Nominal capacity :

3200 mAh / 3600 mAh / 4000 mAh

Nominal Voltage :

3.2 v

Charge Cut-off Voltage :

3.65 v

Discharge Cut-off Voltage :

2.0 v

Standard Charging Mode :

CC - CV

Max. continuous charge current :

1C

Max. continuous discharge current :

3C

Internal Resistance :

≤ 20 mΩ (1 KHz)

Cycle life :

2000 cycles @ 80% DOD

Weight :

88 g

Dimensions :

26.5±0.2 mm

65.5±0.3 mm

Operating Temperature :

charge : 0 to 55 

discharge : -20 to 60

Storage Temperature :

3 months: -20 to 45 

12 months: -20 to 25

 

Performance of IFR26650-3600 Battery Cells

3600mAh 0.5C charge & discharge curve

3600mAh Room temperature discharge

3600mAh discharge at different temperatures

3600mAh cycle performance

 

Performance of IFR26650-4000 Battery Cells

4000mah 0.5C charge & discharge curve

4000mah Room temperature discharge

4000mah discharge at different temperatures

4000mah cycle performance

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