LG B4 10S3P Specifications

Configuration	10S3P
Cell	LG ICR18650B4
Cell size	18650
Cell chemistry
Weight	1.4 kg
Length	6.14 cm
Width	3.33 cm
Height	67.78 cm
Charge voltage	42.00 V
End voltage	27.50 V
Capacity	7800 mAh
Maximum continuous discharge current	10 A
Charge current	7.5 A
Watts	360 W
Energy	281 Wh
Volumetric energy density	555.90 Wh/L
Gravimetric energy density	195.14 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

LG B4 10S3P 1-layer in parablock 3x1

Length	606.8 mm
Width	33.3 mm
Height	67.6 mm

LG B4 10S3P 2-layer in parablock 1x3

Length	114.2 mm
Width	61.5 mm
Height	135.5 mm

LG B4 10S3P 2-layer in parablock 3x1

Length	303.9 mm
Width	33.4 mm
Height	135.5 mm

LG B4 10S3P 3-layer in parablock 1x3

Length	93.96 mm
Width	61.46 mm
Height	203.26 mm

LG B4 10S3P 3-layer in parablock 3x1

Length	243.3 mm
Width	33.4 mm
Height	203.3 mm

LG B4 10S3P 4-layer in parablock 1x3

Length	73.76 mm
Width	61.46 mm
Height	271.06 mm

LG B4 10S3P 4-layer in parablock 3x1

Length	182.7 mm
Width	33.4 mm
Height	271.1 mm

LG B4 10S3P 5-layer in parablock 1x3

Length	53.54 mm
Width	61.44 mm
Height	338.84 mm

LG B4 10S3P 5-layer in parablock 3x1

Length	122.06 mm
Width	33.36 mm
Height	338.86 mm

LG B4 10S3P 10-layer in parablock 1x3

Length	33.3 mm
Width	61.4 mm
Height	677.8 mm

LG B4 10S3P 10-layer in parablock 3x1

Length	61.4 mm
Width	33.3 mm
Height	677.8 mm

Calculations

Q. How to calculate the voltage for 10S3P LG B4 pack?

A. Take the nominal voltage of the LG B4 (3.6V) and multiply it by series connections (10) for a total of 36.00V.

Q. How to calculate the capacity and current for 10S3P 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 (3) for a total of 7.80Ah and 11.25A.

LG B4 10S3P Battery Pack

LG B4 10S3P Specifications

Size Variations

Calculations