Panasonic B 13S4P Specifications

Configuration	13S4P
Cell	Panasonic NCR18650B
Cell size	18650
Cell chemistry
Weight	2.5 kg
Length	8.16 cm
Width	2.23 cm
Height	88.77 cm
Charge voltage	54.60 V
End voltage	32.50 V
Capacity	13400 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	468 W
Energy	627 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 13S4P 1-layer in parablock 2x2

Length	526.04 mm
Width	42.54 mm
Height	68.14 mm

Panasonic B 13S4P 1-layer in parablock 4x1

Length	1051.2 mm
Width	22.3 mm
Height	68.1 mm

Panasonic B 13S4P 2-layer in parablock 2x2

Length	283.7 mm
Width	42.6 mm
Height	136.5 mm

Panasonic B 13S4P 2-layer in parablock 1x4

Length	142.3 mm
Width	83 mm
Height	136.5 mm

Panasonic B 13S4P 2-layer in parablock 4x1

Length	566.46 mm
Width	22.36 mm
Height	136.46 mm

Panasonic B 13S4P 3-layer in parablock 2x2

Length	202.9 mm
Width	42.6 mm
Height	204.8 mm

Panasonic B 13S4P 3-layer in parablock 1x4

Length	101.9 mm
Width	83 mm
Height	204.8 mm

Panasonic B 13S4P 3-layer in parablock 4x1

Length	404.9 mm
Width	22.4 mm
Height	204.8 mm

Panasonic B 13S4P 4-layer in parablock 2x2

Length	162.5 mm
Width	42.6 mm
Height	273.1 mm

Panasonic B 13S4P 4-layer in parablock 1x4

Length	81.66 mm
Width	82.96 mm
Height	273.06 mm

Panasonic B 13S4P 4-layer in parablock 4x1

Length	324.1 mm
Width	22.4 mm
Height	273.1 mm

Panasonic B 13S4P 5-layer in parablock 2x2

Length	122.06 mm
Width	42.56 mm
Height	341.36 mm

Panasonic B 13S4P 5-layer in parablock 1x4

Length	61.46 mm
Width	82.96 mm
Height	341.36 mm

Panasonic B 13S4P 5-layer in parablock 4x1

Length	243.3 mm
Width	22.4 mm
Height	341.4 mm

Panasonic B 13S4P 7-layer in parablock 2x2

Length	81.66 mm
Width	42.56 mm
Height	477.96 mm

Panasonic B 13S4P 7-layer in parablock 1x4

Length	41.26 mm
Width	82.96 mm
Height	477.96 mm

Panasonic B 13S4P 7-layer in parablock 4x1

Length	162.5 mm
Width	22.4 mm
Height	478 mm

Panasonic B 13S4P 13-layer in parablock 2x2

Length	41.16 mm
Width	42.46 mm
Height	887.66 mm

Panasonic B 13S4P 13-layer in parablock 1x4

Length	21 mm
Width	82.9 mm
Height	887.7 mm

Panasonic B 13S4P 13-layer in parablock 4x1

Length	81.6 mm
Width	22.3 mm
Height	887.7 mm

Calculations

Q. How to calculate the voltage for 13S4P Panasonic B pack?

A. Take the nominal voltage of the Panasonic B (3.6V) and multiply it by series connections (13) for a total of 46.80V.

Q. How to calculate the capacity and current for 13S4P 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 (4) for a total of 13.40Ah and 19.5A.

Panasonic B 13S4P Battery Pack

Panasonic B 13S4P Specifications

Size Variations

Calculations