Panasonic B 12S13P Battery Pack

NCR18650B, 44Ah, 43.2V, 10A

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Panasonic B 12S13P Specifications

Configuration 12S13P
Cell Panasonic NCR18650B
Cell size 18650
Cell chemistry
Weight 7.6 kg
Length 26.35 cm
Width 2.24 cm
Height 81.95 cm
Charge voltage 50.40 V
End voltage 30.00 V
Capacity 43550 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 432 W
Energy 1881 Wh
Volumetric energy density 687.29 Wh/L
Gravimetric energy density 248.61 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Panasonic B 12S13P 1-layer in parablock 1x13

Length 243.3 mm
Width 263.5 mm
Height 70.5 mm

Panasonic B 12S13P 1-layer in parablock 1x13

Length 243.3 mm
Width 263.5 mm
Height 70.5 mm

Panasonic B 12S13P 1-layer in parablock 13x1

Length 3152 mm
Width 22.3 mm
Height 68.1 mm

Panasonic B 12S13P 2-layer in parablock 1x13

Length 124.4 mm
Width 263.5 mm
Height 136.5 mm

Panasonic B 12S13P 2-layer in parablock 1x13

Length 124.4 mm
Width 263.5 mm
Height 136.5 mm

Panasonic B 12S13P 2-layer in parablock 1x13

Length 124.4 mm
Width 263.5 mm
Height 136.5 mm

Panasonic B 12S13P 2-layer in parablock 13x1

Length 1576.46 mm
Width 22.36 mm
Height 136.46 mm

Panasonic B 12S13P 3-layer in parablock 1x13

Length 84 mm
Width 263.5 mm
Height 204.8 mm

Panasonic B 12S13P 3-layer in parablock 1x13

Length 84 mm
Width 263.5 mm
Height 204.8 mm

Panasonic B 12S13P 3-layer in parablock 1x13

Length 84 mm
Width 263.5 mm
Height 204.8 mm

Panasonic B 12S13P 3-layer in parablock 13x1

Length 1051.3 mm
Width 22.4 mm
Height 204.8 mm

Panasonic B 12S13P 4-layer in parablock 1x13

Length 63.8 mm
Width 263.5 mm
Height 273.1 mm

Panasonic B 12S13P 4-layer in parablock 1x13

Length 63.8 mm
Width 263.5 mm
Height 273.1 mm

Panasonic B 12S13P 4-layer in parablock 1x13

Length 63.8 mm
Width 263.5 mm
Height 273.1 mm

Panasonic B 12S13P 4-layer in parablock 13x1

Length 788.7 mm
Width 22.4 mm
Height 273.1 mm

Panasonic B 12S13P 6-layer in parablock 1x13

Length 43.6 mm
Width 263.5 mm
Height 409.7 mm

Panasonic B 12S13P 6-layer in parablock 1x13

Length 43.6 mm
Width 263.5 mm
Height 409.7 mm

Panasonic B 12S13P 6-layer in parablock 1x13

Length 43.6 mm
Width 263.5 mm
Height 409.7 mm

Panasonic B 12S13P 6-layer in parablock 13x1

Length 526.1 mm
Width 22.4 mm
Height 409.7 mm

Panasonic B 12S13P 12-layer in parablock 1x13

Length 23.4 mm
Width 263.5 mm
Height 819.5 mm

Panasonic B 12S13P 12-layer in parablock 1x13

Length 23.4 mm
Width 263.5 mm
Height 819.5 mm

Panasonic B 12S13P 12-layer in parablock 1x13

Length 23.4 mm
Width 263.5 mm
Height 819.5 mm

Panasonic B 12S13P 12-layer in parablock 13x1

Length 263.5 mm
Width 22.4 mm
Height 819.5 mm

Calculations

Q. How to calculate the voltage for 12S13P Panasonic B pack?

A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (12) for a total of 43.20V.

Q. How to calculate the capacity and current for 12S13P 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 (13) for a total of 43.55Ah and 63.375A.

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