LG B4 13S15P Specifications

Configuration	13S15P
Cell	LG ICR18650B4
Cell size	18650
Cell chemistry
Weight	9.4 kg
Length	2.11 cm
Width	30.52 cm
Height	88.13 cm
Charge voltage	54.60 V
End voltage	35.75 V
Capacity	39000 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	468 W
Energy	1825 Wh
Volumetric energy density	555.44 Wh/L
Gravimetric energy density	194.98 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

LG B4 13S15P 1-layer in parablock 3x5

Length	788.7 mm
Width	103.2 mm
Height	67.7 mm

LG B4 13S15P 1-layer in parablock 5x3

Length	1313.86 mm
Width	62.76 mm
Height	67.66 mm

LG B4 13S15P 1-layer in parablock 15x1

Length	3939.8 mm
Width	22.3 mm
Height	67.6 mm

LG B4 13S15P 2-layer in parablock 1x15

Length	142.3 mm
Width	305.2 mm
Height	135.5 mm

LG B4 13S15P 2-layer in parablock 3x5

Length	425.1 mm
Width	103.2 mm
Height	135.5 mm

LG B4 13S15P 2-layer in parablock 5x3

Length	707.9 mm
Width	62.8 mm
Height	135.5 mm

LG B4 13S15P 2-layer in parablock 15x1

Length	2121.86 mm
Width	22.36 mm
Height	135.46 mm

LG B4 13S15P 3-layer in parablock 3x5

Length	303.9 mm
Width	103.2 mm
Height	203.3 mm

LG B4 13S15P 3-layer in parablock 1x15

Length	101.9 mm
Width	305.2 mm
Height	203.3 mm

LG B4 13S15P 3-layer in parablock 5x3

Length	505.9 mm
Width	62.8 mm
Height	203.3 mm

LG B4 13S15P 3-layer in parablock 15x1

Length	1515.9 mm
Width	22.4 mm
Height	203.3 mm

LG B4 13S15P 4-layer in parablock 3x5

Length	243.3 mm
Width	103.2 mm
Height	271.1 mm

LG B4 13S15P 4-layer in parablock 1x15

Length	81.7 mm
Width	305.2 mm
Height	271.1 mm

LG B4 13S15P 4-layer in parablock 5x3

Length	404.9 mm
Width	62.8 mm
Height	271.1 mm

LG B4 13S15P 4-layer in parablock 15x1

Length	1212.9 mm
Width	22.4 mm
Height	271.1 mm

LG B4 13S15P 5-layer in parablock 3x5

Length	182.7 mm
Width	103.2 mm
Height	338.9 mm

LG B4 13S15P 5-layer in parablock 5x3

Length	303.9 mm
Width	62.8 mm
Height	338.9 mm

LG B4 13S15P 5-layer in parablock 1x15

Length	61.5 mm
Width	305.2 mm
Height	338.9 mm

LG B4 13S15P 5-layer in parablock 15x1

Length	909.9 mm
Width	22.4 mm
Height	338.9 mm

LG B4 13S15P 7-layer in parablock 3x5

Length	122.1 mm
Width	103.2 mm
Height	474.5 mm

LG B4 13S15P 7-layer in parablock 5x3

Length	202.9 mm
Width	62.8 mm
Height	474.5 mm

LG B4 13S15P 7-layer in parablock 1x15

Length	41.3 mm
Width	305.2 mm
Height	474.5 mm

LG B4 13S15P 7-layer in parablock 15x1

Length	606.9 mm
Width	22.4 mm
Height	474.5 mm

LG B4 13S15P 13-layer in parablock 3x5

Length	61.46 mm
Width	103.16 mm
Height	881.26 mm

LG B4 13S15P 13-layer in parablock 5x3

Length	101.86 mm
Width	62.76 mm
Height	881.26 mm

LG B4 13S15P 13-layer in parablock 15x1

Length	303.9 mm
Width	22.4 mm
Height	881.3 mm

LG B4 13S15P 13-layer in parablock 1x15

Length	21.1 mm
Width	305.2 mm
Height	881.3 mm

Calculations

Q. How to calculate the voltage for 13S15P LG B4 pack?

A. Take the nominal voltage of the LG B4 (3.6V) and multiply it by series connections (13) for a total of 46.80V.

Q. How to calculate the capacity and current for 13S15P LG B4 pack?

A. Take the nominal capacity of the LG B4 (2.60Ah) and max. continuous discharge current (3.75 A) and multiply them by the parallel connections (15) for a total of 39.00Ah and 56.25A.

LG B4 13S15P Battery Pack

LG B4 13S15P Specifications

Size Variations

Calculations