Panasonic B 1S12P Battery Pack

NCR18650B, 40Ah, 3.6V, 4A

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Panasonic B 1S12P Specifications

Configuration 1S12P
Cell Panasonic NCR18650B
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 249.14 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic B 1S12P 1-layer in parablock 2x6

Length 49.56 mm
Width 122.06 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 2x6

Length 42.34 mm
Width 122.04 mm
Height 68.14 mm

Panasonic B 1S12P 1-layer in parablock 2x6

Length 42.34 mm
Width 122.04 mm
Height 68.14 mm

Panasonic B 1S12P 1-layer in parablock 3x4

Length 62.56 mm
Width 81.66 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 3x4

Length 69.76 mm
Width 81.66 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 3x4

Length 62.56 mm
Width 81.66 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 3x4

Length 62.56 mm
Width 81.66 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 4x3

Length 82.76 mm
Width 61.46 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 4x3

Length 89.96 mm
Width 61.46 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 4x3

Length 82.76 mm
Width 61.46 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 4x3

Length 82.76 mm
Width 61.46 mm
Height 68.16 mm

Panasonic B 1S12P 1-layer in parablock 6x2

Length 123.1 mm
Width 41.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 6x2

Length 130.3 mm
Width 41.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 6x2

Length 123.1 mm
Width 41.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 6x2

Length 123.1 mm
Width 41.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 1x12

Length 22.1 mm
Width 243.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 1x12

Length 29.3 mm
Width 243.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 1x12

Length 22.1 mm
Width 243.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 1x12

Length 22.1 mm
Width 243.2 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 12x1

Length 244.3 mm
Width 21 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 12x1

Length 251.5 mm
Width 21 mm
Height 68.1 mm

Panasonic B 1S12P 1-layer in parablock 12x1

Length 244.3 mm
Width 21 mm
Height 68.1 mm

Panasonic B 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 B pack?

A. Take the nominal voltage of the Panasonic B (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 B pack?

A. Take the nominal capacity of the Panasonic B (3.35Ah) and max. continuous discharge current (4.875 A) and multiply them by the parallel connections (12) for a total of 40.20Ah and 58.5A.

Built by Voltaplex Energy

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