LG HD2C 12S9P Battery Pack

18650HD2C, 19Ah, 43.8V, 10A

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LG HD2C 12S9P Specifications

Configuration 12S9P
Cell LG 18650HD2C
Cell size 18650
Cell chemistry
Weight 5.2 kg
Length 18.27 cm
Width 2.24 cm
Height 81.83 cm
Charge voltage 50.40 V
End voltage 30.00 V
Capacity 18900 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 438 W
Energy 828 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 12S9P 1-layer in parablock 1x9

Length 243.3 mm
Width 182.7 mm
Height 70.4 mm

LG HD2C 12S9P 1-layer in parablock 1x9

Length 243.3 mm
Width 182.7 mm
Height 70.4 mm

LG HD2C 12S9P 1-layer in parablock 3x3

Length 728.06 mm
Width 62.76 mm
Height 68.06 mm

LG HD2C 12S9P 1-layer in parablock 9x1

Length 2182.4 mm
Width 22.3 mm
Height 68 mm

LG HD2C 12S9P 2-layer in parablock 1x9

Length 122.1 mm
Width 182.7 mm
Height 136.3 mm

LG HD2C 12S9P 2-layer in parablock 1x9

Length 122.1 mm
Width 182.7 mm
Height 136.3 mm

LG HD2C 12S9P 2-layer in parablock 1x9

Length 122.1 mm
Width 182.7 mm
Height 136.3 mm

LG HD2C 12S9P 2-layer in parablock 3x3

Length 364.5 mm
Width 62.8 mm
Height 136.3 mm

LG HD2C 12S9P 2-layer in parablock 9x1

Length 1091.66 mm
Width 22.36 mm
Height 136.26 mm

LG HD2C 12S9P 3-layer in parablock 3x3

Length 243.3 mm
Width 62.8 mm
Height 204.5 mm

LG HD2C 12S9P 3-layer in parablock 1x9

Length 84 mm
Width 182.7 mm
Height 204.5 mm

LG HD2C 12S9P 3-layer in parablock 1x9

Length 84 mm
Width 182.7 mm
Height 204.5 mm

LG HD2C 12S9P 3-layer in parablock 1x9

Length 84 mm
Width 182.7 mm
Height 204.5 mm

LG HD2C 12S9P 3-layer in parablock 9x1

Length 728.1 mm
Width 22.4 mm
Height 204.5 mm

LG HD2C 12S9P 4-layer in parablock 3x3

Length 182.7 mm
Width 62.8 mm
Height 272.7 mm

LG HD2C 12S9P 4-layer in parablock 1x9

Length 63.8 mm
Width 182.7 mm
Height 272.7 mm

LG HD2C 12S9P 4-layer in parablock 1x9

Length 63.8 mm
Width 182.7 mm
Height 272.7 mm

LG HD2C 12S9P 4-layer in parablock 1x9

Length 63.8 mm
Width 182.7 mm
Height 272.7 mm

LG HD2C 12S9P 4-layer in parablock 9x1

Length 546.3 mm
Width 22.4 mm
Height 272.7 mm

LG HD2C 12S9P 6-layer in parablock 3x3

Length 122.1 mm
Width 62.8 mm
Height 409.1 mm

LG HD2C 12S9P 6-layer in parablock 1x9

Length 43.6 mm
Width 182.7 mm
Height 409.1 mm

LG HD2C 12S9P 6-layer in parablock 1x9

Length 43.6 mm
Width 182.7 mm
Height 409.1 mm

LG HD2C 12S9P 6-layer in parablock 1x9

Length 43.6 mm
Width 182.7 mm
Height 409.1 mm

LG HD2C 12S9P 6-layer in parablock 9x1

Length 364.5 mm
Width 22.4 mm
Height 409.1 mm

LG HD2C 12S9P 12-layer in parablock 3x3

Length 61.46 mm
Width 62.76 mm
Height 818.26 mm

LG HD2C 12S9P 12-layer in parablock 1x9

Length 23.4 mm
Width 182.7 mm
Height 818.3 mm

LG HD2C 12S9P 12-layer in parablock 1x9

Length 23.4 mm
Width 182.7 mm
Height 818.3 mm

LG HD2C 12S9P 12-layer in parablock 1x9

Length 23.4 mm
Width 182.7 mm
Height 818.3 mm

LG HD2C 12S9P 12-layer in parablock 9x1

Length 182.7 mm
Width 22.4 mm
Height 818.3 mm

Calculations

Q. How to calculate the voltage for 12S9P LG HD2C pack?

A. Take the nominal voltage of the LG HD2C (3.65V) and multiply it by series connections (12) for a total of 43.80V.

Q. How to calculate the capacity and current for 12S9P 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 (9) for a total of 18.90Ah and 180A.

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