LG HB4 12S8P Specifications

Configuration	12S8P
Cell	LG ICR18650HB4
Cell size	18650
Cell chemistry
Weight	4.4 kg
Length	16.25 cm
Width	2.24 cm
Height	81.83 cm
Charge voltage	50.40 V
End voltage	30.00 V
Capacity	12000 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	438 W
Energy	526 Wh
Volumetric energy density	316.20 Wh/L
Gravimetric energy density	118.85 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 75 °C

Size Variations

LG HB4 12S8P 1-layer in parablock 2x4

Length	485.66 mm
Width	82.96 mm
Height	68.06 mm

LG HB4 12S8P 1-layer in parablock 4x2

Length	970.44 mm
Width	42.54 mm
Height	68.04 mm

LG HB4 12S8P 1-layer in parablock 8x1

Length	1940 mm
Width	22.3 mm
Height	68 mm

LG HB4 12S8P 2-layer in parablock 2x4

Length	243.3 mm
Width	83 mm
Height	136.3 mm

LG HB4 12S8P 2-layer in parablock 1x8

Length	122.1 mm
Width	162.5 mm
Height	136.3 mm

LG HB4 12S8P 2-layer in parablock 4x2

Length	485.7 mm
Width	42.6 mm
Height	136.3 mm

LG HB4 12S8P 2-layer in parablock 8x1

Length	970.46 mm
Width	22.36 mm
Height	136.26 mm

LG HB4 12S8P 3-layer in parablock 2x4

Length	162.5 mm
Width	83 mm
Height	204.5 mm

LG HB4 12S8P 3-layer in parablock 1x8

Length	84 mm
Width	162.5 mm
Height	204.5 mm

LG HB4 12S8P 3-layer in parablock 4x2

Length	324.1 mm
Width	42.6 mm
Height	204.5 mm

LG HB4 12S8P 3-layer in parablock 8x1

Length	647.3 mm
Width	22.4 mm
Height	204.5 mm

LG HB4 12S8P 4-layer in parablock 2x4

Length	122.1 mm
Width	83 mm
Height	272.7 mm

LG HB4 12S8P 4-layer in parablock 4x2

Length	243.3 mm
Width	42.6 mm
Height	272.7 mm

LG HB4 12S8P 4-layer in parablock 1x8

Length	63.8 mm
Width	162.5 mm
Height	272.7 mm

LG HB4 12S8P 4-layer in parablock 8x1

Length	485.7 mm
Width	22.4 mm
Height	272.7 mm

LG HB4 12S8P 6-layer in parablock 2x4

Length	81.66 mm
Width	82.96 mm
Height	409.06 mm

LG HB4 12S8P 6-layer in parablock 4x2

Length	162.5 mm
Width	42.6 mm
Height	409.1 mm

LG HB4 12S8P 6-layer in parablock 1x8

Length	43.6 mm
Width	162.5 mm
Height	409.1 mm

LG HB4 12S8P 6-layer in parablock 8x1

Length	324.1 mm
Width	22.4 mm
Height	409.1 mm

LG HB4 12S8P 12-layer in parablock 2x4

Length	41.26 mm
Width	82.96 mm
Height	818.26 mm

LG HB4 12S8P 12-layer in parablock 4x2

Length	81.66 mm
Width	42.56 mm
Height	818.26 mm

LG HB4 12S8P 12-layer in parablock 1x8

Length	23.4 mm
Width	162.5 mm
Height	818.3 mm

LG HB4 12S8P 12-layer in parablock 8x1

Length	162.5 mm
Width	22.4 mm
Height	818.3 mm

Calculations

Q. How to calculate the voltage for 12S8P 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 12S8P 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 (8) for a total of 12.00Ah and 240A.

LG HB4 12S8P Battery Pack

LG HB4 12S8P Specifications

Size Variations

Calculations