Panasonic BF 12S12P Specifications

Configuration	12S12P
Cell	Panasonic NCR18650BF
Cell size	18650
Cell chemistry
Weight	6.7 kg
Length	6.15 cm
Width	8.30 cm
Height	81.95 cm
Charge voltage	50.40 V
End voltage	30.00 V
Capacity	40200 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	432 W
Energy	1737 Wh
Volumetric energy density	687.56 Wh/L
Gravimetric energy density	259.41 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

Panasonic BF 12S12P 1-layer in parablock 4x3

Length	970.46 mm
Width	62.76 mm
Height	68.16 mm

Panasonic BF 12S12P 1-layer in parablock 3x4

Length	728.06 mm
Width	82.96 mm
Height	68.16 mm

Panasonic BF 12S12P 1-layer in parablock 1x12

Length	243.3 mm
Width	243.3 mm
Height	70.5 mm

Panasonic BF 12S12P 1-layer in parablock 2x6

Length	485.7 mm
Width	123.4 mm
Height	68.2 mm

Panasonic BF 12S12P 2-layer in parablock 1x12

Length	124.4 mm
Width	243.3 mm
Height	136.5 mm

Panasonic BF 12S12P 2-layer in parablock 12x1

Length	1455.26 mm
Width	22.36 mm
Height	136.46 mm

Panasonic BF 12S12P 2-layer in parablock 1x12

Length	124.4 mm
Width	243.3 mm
Height	136.5 mm

Panasonic BF 12S12P 2-layer in parablock 3x4

Length	364.5 mm
Width	83 mm
Height	136.5 mm

Panasonic BF 12S12P 2-layer in parablock 1x12

Length	124.4 mm
Width	243.3 mm
Height	136.5 mm

Panasonic BF 12S12P 2-layer in parablock 6x2

Length	728.1 mm
Width	42.6 mm
Height	136.5 mm

Panasonic BF 12S12P 2-layer in parablock 4x3

Length	485.7 mm
Width	62.8 mm
Height	136.5 mm

Panasonic BF 12S12P 3-layer in parablock 6x2

Length	485.7 mm
Width	42.6 mm
Height	204.8 mm

Panasonic BF 12S12P 3-layer in parablock 2x6

Length	162.5 mm
Width	123.4 mm
Height	204.8 mm

Panasonic BF 12S12P 3-layer in parablock 3x4

Length	243.3 mm
Width	83 mm
Height	204.8 mm

Panasonic BF 12S12P 3-layer in parablock 12x1

Length	970.5 mm
Width	22.4 mm
Height	204.8 mm

Panasonic BF 12S12P 3-layer in parablock 1x12

Length	84 mm
Width	243.3 mm
Height	204.8 mm

Panasonic BF 12S12P 4-layer in parablock 12x1

Length	728.1 mm
Width	22.4 mm
Height	273.1 mm

Panasonic BF 12S12P 4-layer in parablock 1x12

Length	63.8 mm
Width	243.3 mm
Height	273.1 mm

Panasonic BF 12S12P 4-layer in parablock 4x3

Length	243.3 mm
Width	62.8 mm
Height	273.1 mm

Panasonic BF 12S12P 4-layer in parablock 2x6

Length	122.1 mm
Width	123.4 mm
Height	273.1 mm

Panasonic BF 12S12P 4-layer in parablock 3x4

Length	182.7 mm
Width	83 mm
Height	273.1 mm

Panasonic BF 12S12P 6-layer in parablock 12x1

Length	485.7 mm
Width	22.4 mm
Height	409.7 mm

Panasonic BF 12S12P 6-layer in parablock 1x12

Length	43.6 mm
Width	243.3 mm
Height	409.7 mm

Panasonic BF 12S12P 6-layer in parablock 2x6

Length	81.7 mm
Width	123.4 mm
Height	409.7 mm

Panasonic BF 12S12P 6-layer in parablock 4x3

Length	162.5 mm
Width	62.8 mm
Height	409.7 mm

Panasonic BF 12S12P 6-layer in parablock 6x2

Length	243.3 mm
Width	42.6 mm
Height	409.7 mm

Panasonic BF 12S12P 12-layer in parablock 4x3

Length	81.66 mm
Width	62.76 mm
Height	819.46 mm

Panasonic BF 12S12P 12-layer in parablock 1x12

Length	23.4 mm
Width	243.3 mm
Height	819.5 mm

Panasonic BF 12S12P 12-layer in parablock 6x2

Length	122.06 mm
Width	42.56 mm
Height	819.46 mm

Panasonic BF 12S12P 12-layer in parablock 3x4

Length	61.46 mm
Width	82.96 mm
Height	819.46 mm

Calculations

Q. How to calculate the voltage for 12S12P Panasonic BF pack?

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

Q. How to calculate the capacity and current for 12S12P 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.

Panasonic BF 12S12P Battery Pack

Panasonic BF 12S12P Specifications

Size Variations

Calculations