Panasonic PF 7S7P Battery Pack

NCR18650PF, 20Ah, 25.2V, 10A

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Panasonic PF 7S7P Specifications

Configuration 7S7P
Cell Panasonic NCR18650PF
Cell size 18650
Cell chemistry
Weight 2.3 kg
Length 14.23 cm
Width 2.30 cm
Height 47.80 cm
Charge voltage 29.40 V
End voltage 17.50 V
Capacity 20300 mAh
Maximum continuous discharge current 10 A
Charge current 9.66 A
Watts 252 W
Energy 512 Wh
Volumetric energy density 595.59 Wh/L
Gravimetric energy density 224.71 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic PF 7S7P 1-layer in parablock 7x1

Length 990.6 mm
Width 22.9 mm
Height 68.1 mm

Panasonic PF 7S7P 2-layer in parablock 1x7

Length 83.6 mm
Width 142.3 mm
Height 136.5 mm

Panasonic PF 7S7P 2-layer in parablock 7x1

Length 566.46 mm
Width 22.96 mm
Height 136.46 mm

Panasonic PF 7S7P 3-layer in parablock 1x7

Length 63.4 mm
Width 142.3 mm
Height 204.8 mm

Panasonic PF 7S7P 3-layer in parablock 7x1

Length 425.1 mm
Width 23 mm
Height 204.8 mm

Panasonic PF 7S7P 4-layer in parablock 1x7

Length 43.2 mm
Width 142.3 mm
Height 273.1 mm

Panasonic PF 7S7P 4-layer in parablock 7x1

Length 283.7 mm
Width 23 mm
Height 273.1 mm

Panasonic PF 7S7P 7-layer in parablock 1x7

Length 22.96 mm
Width 142.26 mm
Height 477.96 mm

Panasonic PF 7S7P 7-layer in parablock 7x1

Length 142.26 mm
Width 22.96 mm
Height 477.96 mm

Calculations

Q. How to calculate the voltage for 7S7P Panasonic PF pack?

A. Take the nominal voltage of the Panasonic PF (3.6V) and multiply it by series connections (7) for a total of 25.20V.

Q. How to calculate the capacity and current for 7S7P Panasonic PF pack?

A. Take the nominal capacity of the Panasonic PF (2.90Ah) and max. continuous discharge current (10 A) and multiply them by the parallel connections (7) for a total of 20.30Ah and 70A.

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