Panasonic BF 11S8P Specifications

Configuration	11S8P
Cell	Panasonic NCR18650BF
Cell size	18650
Cell chemistry
Weight	4.1 kg
Length	16.25 cm
Width	2.24 cm
Height	75.12 cm
Charge voltage	46.20 V
End voltage	27.50 V
Capacity	26800 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	396 W
Energy	1061 Wh
Volumetric energy density	687.24 Wh/L
Gravimetric energy density	259.29 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

Panasonic BF 11S8P 1-layer in parablock 2x4

Length	445.26 mm
Width	82.96 mm
Height	68.16 mm

Panasonic BF 11S8P 1-layer in parablock 4x2

Length	889.64 mm
Width	42.54 mm
Height	68.14 mm

Panasonic BF 11S8P 1-layer in parablock 8x1

Length	1778.4 mm
Width	22.3 mm
Height	68.1 mm

Panasonic BF 11S8P 2-layer in parablock 2x4

Length	243.3 mm
Width	83 mm
Height	136.5 mm

Panasonic BF 11S8P 2-layer in parablock 1x8

Length	122.1 mm
Width	163.8 mm
Height	136.5 mm

Panasonic BF 11S8P 2-layer in parablock 4x2

Length	485.7 mm
Width	42.6 mm
Height	136.5 mm

Panasonic BF 11S8P 2-layer in parablock 8x1

Length	970.46 mm
Width	22.36 mm
Height	136.46 mm

Panasonic BF 11S8P 3-layer in parablock 2x4

Length	162.5 mm
Width	83 mm
Height	204.8 mm

Panasonic BF 11S8P 3-layer in parablock 1x8

Length	81.7 mm
Width	163.8 mm
Height	204.8 mm

Panasonic BF 11S8P 3-layer in parablock 4x2

Length	324.1 mm
Width	42.6 mm
Height	204.8 mm

Panasonic BF 11S8P 3-layer in parablock 8x1

Length	647.3 mm
Width	22.4 mm
Height	204.8 mm

Panasonic BF 11S8P 4-layer in parablock 2x4

Length	122.1 mm
Width	83 mm
Height	273.1 mm

Panasonic BF 11S8P 4-layer in parablock 4x2

Length	243.3 mm
Width	42.6 mm
Height	273.1 mm

Panasonic BF 11S8P 4-layer in parablock 1x8

Length	61.5 mm
Width	163.8 mm
Height	273.1 mm

Panasonic BF 11S8P 4-layer in parablock 8x1

Length	485.7 mm
Width	22.4 mm
Height	273.1 mm

Panasonic BF 11S8P 6-layer in parablock 2x4

Length	81.66 mm
Width	82.96 mm
Height	409.66 mm

Panasonic BF 11S8P 6-layer in parablock 4x2

Length	162.5 mm
Width	42.6 mm
Height	409.7 mm

Panasonic BF 11S8P 6-layer in parablock 1x8

Length	41.3 mm
Width	163.8 mm
Height	409.7 mm

Panasonic BF 11S8P 6-layer in parablock 8x1

Length	324.1 mm
Width	22.4 mm
Height	409.7 mm

Panasonic BF 11S8P 11-layer in parablock 2x4

Length	41.26 mm
Width	82.96 mm
Height	751.16 mm

Panasonic BF 11S8P 11-layer in parablock 4x2

Length	81.66 mm
Width	42.56 mm
Height	751.16 mm

Panasonic BF 11S8P 11-layer in parablock 1x8

Length	21.1 mm
Width	163.8 mm
Height	751.2 mm

Panasonic BF 11S8P 11-layer in parablock 8x1

Length	162.5 mm
Width	22.4 mm
Height	751.2 mm

Calculations

Q. How to calculate the voltage for 11S8P Panasonic BF pack?

A. Take the nominal voltage of the Panasonic BF (3.6V) and multiply it by series connections (11) for a total of 39.60V.

Q. How to calculate the capacity and current for 11S8P 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 (8) for a total of 26.80Ah and 39.04A.

Panasonic BF 11S8P Battery Pack

Panasonic BF 11S8P Specifications

Size Variations

Calculations