LG HD2C 7S18P Specifications

Configuration	7S18P
Cell	LG 18650HD2C
Cell size	18650
Cell chemistry
Weight	6.0 kg
Length	36.45 cm
Width	2.30 cm
Height	47.73 cm
Charge voltage	29.40 V
End voltage	17.50 V
Capacity	37800 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	256 W
Energy	966 Wh
Volumetric energy density	437.67 Wh/L
Gravimetric energy density	159.72 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 70 °C

Size Variations

LG HD2C 7S18P 1-layer in parablock 1x18

Length	144.2 mm
Width	364.5 mm
Height	68.1 mm

LG HD2C 7S18P 1-layer in parablock 3x6

Length	427 mm
Width	122.1 mm
Height	68.1 mm

LG HD2C 7S18P 1-layer in parablock 6x3

Length	849.26 mm
Width	63.36 mm
Height	68.06 mm

LG HD2C 7S18P 1-layer in parablock 9x2

Length	1273.44 mm
Width	43.14 mm
Height	68.04 mm

LG HD2C 7S18P 1-layer in parablock 18x1

Length	2546 mm
Width	22.9 mm
Height	68 mm

LG HD2C 7S18P 2-layer in parablock 2x9

Length	164.4 mm
Width	182.7 mm
Height	136.3 mm

LG HD2C 7S18P 2-layer in parablock 3x6

Length	245.2 mm
Width	122.1 mm
Height	136.3 mm

LG HD2C 7S18P 2-layer in parablock 1x18

Length	83.6 mm
Width	364.5 mm
Height	136.3 mm

LG HD2C 7S18P 2-layer in parablock 6x3

Length	485.7 mm
Width	63.4 mm
Height	136.3 mm

LG HD2C 7S18P 2-layer in parablock 9x2

Length	728.1 mm
Width	43.2 mm
Height	136.3 mm

LG HD2C 7S18P 2-layer in parablock 18x1

Length	1455.26 mm
Width	22.96 mm
Height	136.26 mm

LG HD2C 7S18P 3-layer in parablock 2x9

Length	124 mm
Width	182.7 mm
Height	204.5 mm

LG HD2C 7S18P 3-layer in parablock 3x6

Length	184.6 mm
Width	122.1 mm
Height	204.5 mm

LG HD2C 7S18P 3-layer in parablock 6x3

Length	364.5 mm
Width	63.4 mm
Height	204.5 mm

LG HD2C 7S18P 3-layer in parablock 1x18

Length	63.4 mm
Width	364.5 mm
Height	204.5 mm

LG HD2C 7S18P 3-layer in parablock 9x2

Length	546.3 mm
Width	43.2 mm
Height	204.5 mm

LG HD2C 7S18P 3-layer in parablock 18x1

Length	1091.7 mm
Width	23 mm
Height	204.5 mm

LG HD2C 7S18P 4-layer in parablock 2x9

Length	83.6 mm
Width	182.7 mm
Height	272.7 mm

LG HD2C 7S18P 4-layer in parablock 3x6

Length	124 mm
Width	122.1 mm
Height	272.7 mm

LG HD2C 7S18P 4-layer in parablock 6x3

Length	243.3 mm
Width	63.4 mm
Height	272.7 mm

LG HD2C 7S18P 4-layer in parablock 9x2

Length	364.5 mm
Width	43.2 mm
Height	272.7 mm

LG HD2C 7S18P 4-layer in parablock 1x18

Length	43.2 mm
Width	364.5 mm
Height	272.7 mm

LG HD2C 7S18P 4-layer in parablock 18x1

Length	728.1 mm
Width	23 mm
Height	272.7 mm

LG HD2C 7S18P 7-layer in parablock 2x9

Length	43.2 mm
Width	182.7 mm
Height	477.3 mm

LG HD2C 7S18P 7-layer in parablock 3x6

Length	63.4 mm
Width	122.1 mm
Height	477.3 mm

LG HD2C 7S18P 7-layer in parablock 6x3

Length	122.1 mm
Width	63.4 mm
Height	477.3 mm

LG HD2C 7S18P 7-layer in parablock 9x2

Length	182.7 mm
Width	43.2 mm
Height	477.3 mm

LG HD2C 7S18P 7-layer in parablock 1x18

Length	23 mm
Width	364.5 mm
Height	477.3 mm

LG HD2C 7S18P 7-layer in parablock 18x1

Length	364.5 mm
Width	23 mm
Height	477.3 mm

Calculations

Q. How to calculate the voltage for 7S18P LG HD2C pack?

A. Take the nominal voltage of the LG HD2C (3.65V) and multiply it by series connections (7) for a total of 25.55V.

Q. How to calculate the capacity and current for 7S18P LG HD2C pack?

A. Take the nominal capacity of the LG HD2C (2.10Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (18) for a total of 37.80Ah and 360A.

LG HD2C 7S18P Battery Pack

LG HD2C 7S18P Specifications

Size Variations

Calculations