LG B4 10S12P Specifications

Configuration	10S12P
Cell	LG ICR18650B4
Cell size	18650
Cell chemistry
Weight	5.8 kg
Length	12.21 cm
Width	5.36 cm
Height	67.79 cm
Charge voltage	42.00 V
End voltage	27.50 V
Capacity	31200 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	360 W
Energy	1123 Wh
Volumetric energy density	555.41 Wh/L
Gravimetric energy density	194.97 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 60 °C

Size Variations

LG B4 10S12P 1-layer in parablock 12x1

Length	2424.8 mm
Width	33.3 mm
Height	67.6 mm

LG B4 10S12P 1-layer in parablock 4x3

Length	808.86 mm
Width	73.76 mm
Height	67.66 mm

LG B4 10S12P 1-layer in parablock 2x6

Length	417.2 mm
Width	122.1 mm
Height	67.7 mm

LG B4 10S12P 1-layer in parablock 3x4

Length	606.86 mm
Width	93.96 mm
Height	67.66 mm

LG B4 10S12P 1-layer in parablock 6x2

Length	1212.86 mm
Width	53.56 mm
Height	67.66 mm

LG B4 10S12P 2-layer in parablock 12x1

Length	1212.9 mm
Width	33.4 mm
Height	135.5 mm

LG B4 10S12P 2-layer in parablock 3x4

Length	316.2 mm
Width	81.7 mm
Height	135.5 mm

LG B4 10S12P 2-layer in parablock 2x6

Length	215.2 mm
Width	122.1 mm
Height	135.5 mm

LG B4 10S12P 2-layer in parablock 1x12

Length	114.2 mm
Width	243.3 mm
Height	135.5 mm

LG B4 10S12P 2-layer in parablock 4x3

Length	417.2 mm
Width	61.5 mm
Height	135.5 mm

LG B4 10S12P 3-layer in parablock 6x2

Length	485.7 mm
Width	53.6 mm
Height	203.3 mm

LG B4 10S12P 3-layer in parablock 3x4

Length	255.6 mm
Width	81.7 mm
Height	203.3 mm

LG B4 10S12P 3-layer in parablock 4x3

Length	336.4 mm
Width	61.5 mm
Height	203.3 mm

LG B4 10S12P 3-layer in parablock 2x6

Length	174.8 mm
Width	122.1 mm
Height	203.3 mm

LG B4 10S12P 3-layer in parablock 12x1

Length	970.5 mm
Width	33.4 mm
Height	203.3 mm

LG B4 10S12P 4-layer in parablock 2x6

Length	134.4 mm
Width	122.1 mm
Height	271.1 mm

LG B4 10S12P 4-layer in parablock 3x4

Length	195 mm
Width	81.7 mm
Height	271.1 mm

LG B4 10S12P 4-layer in parablock 1x12

Length	73.8 mm
Width	243.3 mm
Height	271.1 mm

LG B4 10S12P 4-layer in parablock 4x3

Length	255.6 mm
Width	61.5 mm
Height	271.1 mm

LG B4 10S12P 5-layer in parablock 6x2

Length	243.3 mm
Width	53.6 mm
Height	338.9 mm

LG B4 10S12P 5-layer in parablock 3x4

Length	134.4 mm
Width	81.7 mm
Height	338.9 mm

LG B4 10S12P 5-layer in parablock 2x6

Length	94 mm
Width	122.1 mm
Height	338.9 mm

LG B4 10S12P 5-layer in parablock 12x1

Length	485.7 mm
Width	33.4 mm
Height	338.9 mm

LG B4 10S12P 5-layer in parablock 1x12

Length	53.6 mm
Width	243.3 mm
Height	338.9 mm

LG B4 10S12P 10-layer in parablock 4x3

Length	93.96 mm
Width	61.46 mm
Height	677.86 mm

LG B4 10S12P 10-layer in parablock 3x4

Length	73.76 mm
Width	81.66 mm
Height	677.86 mm

LG B4 10S12P 10-layer in parablock 12x1

Length	243.3 mm
Width	33.4 mm
Height	677.9 mm

LG B4 10S12P 10-layer in parablock 1x12

Length	33.4 mm
Width	243.3 mm
Height	677.9 mm

LG B4 10S12P 10-layer in parablock 2x6

Length	53.6 mm
Width	122.1 mm
Height	677.9 mm

LG B4 10S12P 10-layer in parablock 6x2

Length	122.1 mm
Width	53.6 mm
Height	677.9 mm

Calculations

Q. How to calculate the voltage for 10S12P 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 10S12P 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 (12) for a total of 31.20Ah and 45A.

LG B4 10S12P Battery Pack

LG B4 10S12P Specifications

Size Variations

Calculations