LG HB4 12S18P Specifications

Configuration	12S18P
Cell	LG ICR18650HB4
Cell size	18650
Cell chemistry
Weight	10.0 kg
Length	4.36 cm
Width	18.27 cm
Height	81.83 cm
Charge voltage	50.40 V
End voltage	30.00 V
Capacity	27000 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	438 W
Energy	1183 Wh
Volumetric energy density	316.07 Wh/L
Gravimetric energy density	118.80 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 75 °C

Size Variations

LG HB4 12S18P 1-layer in parablock 3x6

Length	728.1 mm
Width	123.4 mm
Height	68.1 mm

LG HB4 12S18P 1-layer in parablock 2x9

Length	485.7 mm
Width	182.7 mm
Height	70.4 mm

LG HB4 12S18P 1-layer in parablock 1x18

Length	243.3 mm
Width	364.5 mm
Height	70.4 mm

LG HB4 12S18P 1-layer in parablock 6x3

Length	1455.26 mm
Width	62.76 mm
Height	68.06 mm

LG HB4 12S18P 1-layer in parablock 18x1

Length	4364 mm
Width	22.3 mm
Height	68 mm

LG HB4 12S18P 2-layer in parablock 2x9

Length	243.3 mm
Width	185 mm
Height	136.3 mm

LG HB4 12S18P 2-layer in parablock 18x1

Length	2182.46 mm
Width	22.36 mm
Height	136.26 mm

LG HB4 12S18P 2-layer in parablock 9x2

Length	1091.7 mm
Width	42.6 mm
Height	136.3 mm

LG HB4 12S18P 2-layer in parablock 1x18

Length	124.4 mm
Width	364.5 mm
Height	136.3 mm

LG HB4 12S18P 2-layer in parablock 3x6

Length	364.5 mm
Width	123.4 mm
Height	136.3 mm

LG HB4 12S18P 2-layer in parablock 6x3

Length	728.1 mm
Width	62.8 mm
Height	136.3 mm

LG HB4 12S18P 3-layer in parablock 6x3

Length	485.7 mm
Width	62.8 mm
Height	204.5 mm

LG HB4 12S18P 3-layer in parablock 1x18

Length	84 mm
Width	364.5 mm
Height	204.5 mm

LG HB4 12S18P 3-layer in parablock 3x6

Length	243.3 mm
Width	123.4 mm
Height	204.5 mm

LG HB4 12S18P 3-layer in parablock 2x9

Length	164.8 mm
Width	182.7 mm
Height	204.5 mm

LG HB4 12S18P 3-layer in parablock 18x1

Length	1455.3 mm
Width	22.4 mm
Height	204.5 mm

LG HB4 12S18P 4-layer in parablock 18x1

Length	1091.7 mm
Width	22.4 mm
Height	272.7 mm

LG HB4 12S18P 4-layer in parablock 2x9

Length	124.4 mm
Width	182.7 mm
Height	272.7 mm

LG HB4 12S18P 6-layer in parablock 18x1

Length	728.1 mm
Width	22.4 mm
Height	409.1 mm

LG HB4 12S18P 6-layer in parablock 6x3

Length	243.3 mm
Width	62.8 mm
Height	409.1 mm

LG HB4 12S18P 6-layer in parablock 3x6

Length	122.1 mm
Width	123.4 mm
Height	409.1 mm

LG HB4 12S18P 6-layer in parablock 9x2

Length	364.5 mm
Width	42.6 mm
Height	409.1 mm

LG HB4 12S18P 6-layer in parablock 2x9

Length	84 mm
Width	182.7 mm
Height	409.1 mm

LG HB4 12S18P 6-layer in parablock 1x18

Length	43.6 mm
Width	364.5 mm
Height	409.1 mm

LG HB4 12S18P 12-layer in parablock 6x3

Length	122.1 mm
Width	62.8 mm
Height	818.3 mm

LG HB4 12S18P 12-layer in parablock 1x18

Length	23.4 mm
Width	364.5 mm
Height	818.3 mm

LG HB4 12S18P 12-layer in parablock 3x6

Length	61.5 mm
Width	123.4 mm
Height	818.3 mm

LG HB4 12S18P 12-layer in parablock 18x1

Length	364.5 mm
Width	22.4 mm
Height	818.3 mm

LG HB4 12S18P 12-layer in parablock 9x2

Length	182.7 mm
Width	42.6 mm
Height	818.3 mm

LG HB4 12S18P 12-layer in parablock 2x9

Length	43.6 mm
Width	182.7 mm
Height	818.3 mm

Calculations

Q. How to calculate the voltage for 12S18P LG HB4 pack?

A. Take the nominal voltage of the LG HB4 (3.65V) and multiply it by series connections (12) for a total of 43.80V.

Q. How to calculate the capacity and current for 12S18P LG HB4 pack?

A. Take the nominal capacity of the LG HB4 (1.50Ah) and max. continuous discharge current (30 A) and multiply them by the parallel connections (18) for a total of 27.00Ah and 540A.

LG HB4 12S18P Battery Pack

LG HB4 12S18P Specifications

Size Variations

Calculations