Panasonic B 5S12P Specifications

Configuration	5S12P
Cell	Panasonic NCR18650B
Cell size	18650
Cell chemistry
Weight	2.9 kg
Length	24.33 cm
Width	3.14 cm
Height	34.14 cm
Charge voltage	21.00 V
End voltage	12.50 V
Capacity	40200 mAh
Maximum continuous discharge current	5 A
Charge current	5 A
Watts	90 W
Energy	724 Wh
Volumetric energy density	687.80 Wh/L
Gravimetric energy density	248.80 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

Panasonic B 5S12P 1-layer in parablock 1x12

Length	112.2 mm
Width	243.3 mm
Height	68.2 mm

Panasonic B 5S12P 1-layer in parablock 3x4

Length	314.16 mm
Width	81.66 mm
Height	68.16 mm

Panasonic B 5S12P 1-layer in parablock 4x3

Length	415.16 mm
Width	61.46 mm
Height	68.16 mm

Panasonic B 5S12P 1-layer in parablock 6x2

Length	606.86 mm
Width	51.56 mm
Height	68.16 mm

Panasonic B 5S12P 1-layer in parablock 12x1

Length	1212.8 mm
Width	31.3 mm
Height	68.1 mm

Panasonic B 5S12P 2-layer in parablock 2x6

Length	132.4 mm
Width	122.1 mm
Height	136.5 mm

Panasonic B 5S12P 2-layer in parablock 3x4

Length	193 mm
Width	81.7 mm
Height	136.5 mm

Panasonic B 5S12P 2-layer in parablock 4x3

Length	253.6 mm
Width	61.5 mm
Height	136.5 mm

Panasonic B 5S12P 2-layer in parablock 1x12

Length	71.8 mm
Width	243.3 mm
Height	136.5 mm

Panasonic B 5S12P 2-layer in parablock 6x2

Length	364.5 mm
Width	51.6 mm
Height	136.5 mm

Panasonic B 5S12P 2-layer in parablock 12x1

Length	728.1 mm
Width	31.4 mm
Height	136.5 mm

Panasonic B 5S12P 3-layer in parablock 2x6

Length	92 mm
Width	122.1 mm
Height	204.8 mm

Panasonic B 5S12P 3-layer in parablock 3x4

Length	132.4 mm
Width	81.7 mm
Height	204.8 mm

Panasonic B 5S12P 3-layer in parablock 4x3

Length	172.8 mm
Width	61.5 mm
Height	204.8 mm

Panasonic B 5S12P 3-layer in parablock 6x2

Length	243.3 mm
Width	51.6 mm
Height	204.8 mm

Panasonic B 5S12P 3-layer in parablock 1x12

Length	51.6 mm
Width	243.3 mm
Height	204.8 mm

Panasonic B 5S12P 3-layer in parablock 12x1

Length	485.7 mm
Width	31.4 mm
Height	204.8 mm

Panasonic B 5S12P 5-layer in parablock 3x4

Length	71.76 mm
Width	81.66 mm
Height	341.36 mm

Panasonic B 5S12P 5-layer in parablock 4x3

Length	91.96 mm
Width	61.46 mm
Height	341.36 mm

Panasonic B 5S12P 5-layer in parablock 2x6

Length	51.6 mm
Width	122.1 mm
Height	341.4 mm

Panasonic B 5S12P 5-layer in parablock 6x2

Length	122.1 mm
Width	51.6 mm
Height	341.4 mm

Panasonic B 5S12P 5-layer in parablock 1x12

Length	31.4 mm
Width	243.3 mm
Height	341.4 mm

Panasonic B 5S12P 5-layer in parablock 12x1

Length	243.3 mm
Width	31.4 mm
Height	341.4 mm

Calculations

Q. How to calculate the voltage for 5S12P Panasonic B pack?

A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (5) for a total of 18.00V.

Q. How to calculate the capacity and current for 5S12P 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.

Panasonic B 5S12P Battery Pack

Panasonic B 5S12P Specifications

Size Variations

Calculations