LG HB4 7S8P Specifications

Configuration	7S8P
Cell	LG ICR18650HB4
Cell size	18650
Cell chemistry
Weight	2.6 kg
Length	16.25 cm
Width	2.30 cm
Height	47.73 cm
Charge voltage	29.40 V
End voltage	17.50 V
Capacity	12000 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	256 W
Energy	307 Wh
Volumetric energy density	316.37 Wh/L
Gravimetric energy density	118.92 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 75 °C

Size Variations

LG HB4 7S8P 1-layer in parablock 1x8

Length	144.2 mm
Width	162.5 mm
Height	68.1 mm

LG HB4 7S8P 1-layer in parablock 4x2

Length	566.44 mm
Width	43.14 mm
Height	68.04 mm

LG HB4 7S8P 1-layer in parablock 8x1

Length	1132 mm
Width	22.9 mm
Height	68 mm

LG HB4 7S8P 2-layer in parablock 2x4

Length	164.4 mm
Width	81.7 mm
Height	136.3 mm

LG HB4 7S8P 2-layer in parablock 1x8

Length	83.6 mm
Width	162.5 mm
Height	136.3 mm

LG HB4 7S8P 2-layer in parablock 4x2

Length	324.1 mm
Width	43.2 mm
Height	136.3 mm

LG HB4 7S8P 2-layer in parablock 8x1

Length	647.26 mm
Width	22.96 mm
Height	136.26 mm

LG HB4 7S8P 3-layer in parablock 2x4

Length	124 mm
Width	81.7 mm
Height	204.5 mm

LG HB4 7S8P 3-layer in parablock 4x2

Length	243.3 mm
Width	43.2 mm
Height	204.5 mm

LG HB4 7S8P 3-layer in parablock 1x8

Length	63.4 mm
Width	162.5 mm
Height	204.5 mm

LG HB4 7S8P 3-layer in parablock 8x1

Length	485.7 mm
Width	23 mm
Height	204.5 mm

LG HB4 7S8P 4-layer in parablock 2x4

Length	83.56 mm
Width	81.66 mm
Height	272.66 mm

LG HB4 7S8P 4-layer in parablock 4x2

Length	162.5 mm
Width	43.2 mm
Height	272.7 mm

LG HB4 7S8P 4-layer in parablock 1x8

Length	43.2 mm
Width	162.5 mm
Height	272.7 mm

LG HB4 7S8P 4-layer in parablock 8x1

Length	324.1 mm
Width	23 mm
Height	272.7 mm

LG HB4 7S8P 7-layer in parablock 2x4

Length	43.16 mm
Width	81.66 mm
Height	477.26 mm

LG HB4 7S8P 7-layer in parablock 4x2

Length	81.66 mm
Width	43.16 mm
Height	477.26 mm

LG HB4 7S8P 7-layer in parablock 1x8

Length	23 mm
Width	162.5 mm
Height	477.3 mm

LG HB4 7S8P 7-layer in parablock 8x1

Length	162.5 mm
Width	23 mm
Height	477.3 mm

Calculations

Q. How to calculate the voltage for 7S8P LG HB4 pack?

A. Take the nominal voltage of the LG HB4 (3.65V) and multiply it by series connections (7) for a total of 25.55V.

Q. How to calculate the capacity and current for 7S8P 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 7S8P Battery Pack

LG HB4 7S8P Specifications

Size Variations

Calculations