Panasonic BF 1S12P Battery Pack

NCR18650BF, 40Ah, 3.6V, 4A

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Panasonic BF 1S12P Specifications

Configuration 1S12P
Cell Panasonic NCR18650BF
Cell size 18650
Cell chemistry
Weight 0.6 kg
Length 24.43 cm
Width 2.10 cm
Height 6.81 cm
Charge voltage 4.20 V
End voltage 2.50 V
Capacity 40200 mAh
Maximum continuous discharge current 4 A
Charge current 4 A
Watts 14 W
Energy 145 Wh
Volumetric energy density 688.75 Wh/L
Gravimetric energy density 259.86 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic BF 1S12P 1-layer in parablock 2x6

Length 49.56 mm
Width 122.06 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 2x6

Length 42.34 mm
Width 122.04 mm
Height 68.14 mm

Panasonic BF 1S12P 1-layer in parablock 2x6

Length 42.34 mm
Width 122.04 mm
Height 68.14 mm

Panasonic BF 1S12P 1-layer in parablock 3x4

Length 62.56 mm
Width 81.66 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 3x4

Length 69.76 mm
Width 81.66 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 3x4

Length 62.56 mm
Width 81.66 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 3x4

Length 62.56 mm
Width 81.66 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 4x3

Length 82.76 mm
Width 61.46 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 4x3

Length 89.96 mm
Width 61.46 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 4x3

Length 82.76 mm
Width 61.46 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 4x3

Length 82.76 mm
Width 61.46 mm
Height 68.16 mm

Panasonic BF 1S12P 1-layer in parablock 6x2

Length 123.1 mm
Width 41.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 6x2

Length 130.3 mm
Width 41.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 6x2

Length 123.1 mm
Width 41.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 6x2

Length 123.1 mm
Width 41.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 1x12

Length 22.1 mm
Width 243.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 1x12

Length 29.3 mm
Width 243.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 1x12

Length 22.1 mm
Width 243.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 1x12

Length 22.1 mm
Width 243.2 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 12x1

Length 244.3 mm
Width 21 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 12x1

Length 251.5 mm
Width 21 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 12x1

Length 244.3 mm
Width 21 mm
Height 68.1 mm

Panasonic BF 1S12P 1-layer in parablock 12x1

Length 244.3 mm
Width 21 mm
Height 68.1 mm

Calculations

Q. How to calculate the voltage for 1S12P Panasonic BF pack?

A. Take the nominal voltage of the Panasonic BF (3.6V) and multiply it by series connections (1) for a total of 3.60V.

Q. How to calculate the capacity and current for 1S12P Panasonic BF pack?

A. Take the nominal capacity of the Panasonic BF (3.35Ah) and max. continuous discharge current (4.88 A) and multiply them by the parallel connections (12) for a total of 40.20Ah and 58.56A.

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