LG HD2C 12S20P Battery Pack

18650HD2C, 42Ah, 43.8V, 10A

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LG HD2C 12S20P Specifications

Configuration 12S20P
Cell LG 18650HD2C
Cell size 18650
Cell chemistry
Weight 11.5 kg
Length 4.36 cm
Width 20.29 cm
Height 81.83 cm
Charge voltage 50.40 V
End voltage 30.00 V
Capacity 42000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 438 W
Energy 1840 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 12S20P 1-layer in parablock 1x20

Length 243.3 mm
Width 404.9 mm
Height 70.4 mm

LG HD2C 12S20P 1-layer in parablock 2x10

Length 485.7 mm
Width 202.9 mm
Height 70.4 mm

LG HD2C 12S20P 1-layer in parablock 2x10

Length 485.7 mm
Width 202.9 mm
Height 70.4 mm

LG HD2C 12S20P 1-layer in parablock 1x20

Length 243.3 mm
Width 404.9 mm
Height 70.4 mm

LG HD2C 12S20P 2-layer in parablock 2x10

Length 245.6 mm
Width 202.9 mm
Height 136.3 mm

LG HD2C 12S20P 2-layer in parablock 1x20

Length 124.4 mm
Width 404.9 mm
Height 136.3 mm

LG HD2C 12S20P 2-layer in parablock 4x5

Length 485.7 mm
Width 103.2 mm
Height 136.3 mm

LG HD2C 12S20P 2-layer in parablock 2x10

Length 245.6 mm
Width 202.9 mm
Height 136.3 mm

LG HD2C 12S20P 2-layer in parablock 1x20

Length 124.4 mm
Width 404.9 mm
Height 136.3 mm

LG HD2C 12S20P 3-layer in parablock 2x10

Length 164.8 mm
Width 202.9 mm
Height 204.5 mm

LG HD2C 12S20P 3-layer in parablock 4x5

Length 324.1 mm
Width 103.2 mm
Height 204.5 mm

LG HD2C 12S20P 3-layer in parablock 1x20

Length 84 mm
Width 404.9 mm
Height 204.5 mm

LG HD2C 12S20P 3-layer in parablock 2x10

Length 164.8 mm
Width 202.9 mm
Height 204.5 mm

LG HD2C 12S20P 4-layer in parablock 1x20

Length 63.8 mm
Width 404.9 mm
Height 272.7 mm

LG HD2C 12S20P 4-layer in parablock 1x20

Length 63.8 mm
Width 404.9 mm
Height 272.7 mm

LG HD2C 12S20P 4-layer in parablock 2x10

Length 124.4 mm
Width 202.9 mm
Height 272.7 mm

LG HD2C 12S20P 4-layer in parablock 5x4

Length 303.9 mm
Width 83 mm
Height 272.7 mm

LG HD2C 12S20P 4-layer in parablock 10x2

Length 606.9 mm
Width 42.6 mm
Height 272.7 mm

LG HD2C 12S20P 4-layer in parablock 2x10

Length 124.4 mm
Width 202.9 mm
Height 272.7 mm

LG HD2C 12S20P 6-layer in parablock 2x10

Length 84 mm
Width 202.9 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 20x1

Length 808.9 mm
Width 22.4 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 10x2

Length 404.9 mm
Width 42.6 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 5x4

Length 202.9 mm
Width 83 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 4x5

Length 162.5 mm
Width 103.2 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 2x10

Length 84 mm
Width 202.9 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 1x20

Length 43.6 mm
Width 404.9 mm
Height 409.1 mm

LG HD2C 12S20P 6-layer in parablock 1x20

Length 43.6 mm
Width 404.9 mm
Height 409.1 mm

LG HD2C 12S20P 12-layer in parablock 2x10

Length 43.6 mm
Width 202.9 mm
Height 818.3 mm

LG HD2C 12S20P 12-layer in parablock 4x5

Length 81.7 mm
Width 103.2 mm
Height 818.3 mm

LG HD2C 12S20P 12-layer in parablock 2x10

Length 43.6 mm
Width 202.9 mm
Height 818.3 mm

Calculations

Q. How to calculate the voltage for 12S20P 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 12S20P 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 (20) for a total of 42.00Ah and 400A.

Built by Voltaplex Energy

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