LG HB4 12S14P Battery Pack

ICR18650HB4, 21Ah, 43.8V, 10A

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LG HB4 12S14P Specifications

Configuration 12S14P
Cell LG ICR18650HB4
Cell size 18650
Cell chemistry
Weight 7.7 kg
Length 28.37 cm
Width 2.24 cm
Height 81.83 cm
Charge voltage 50.40 V
End voltage 30.00 V
Capacity 21000 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 438 W
Energy 920 Wh
Volumetric energy density 316.03 Wh/L
Gravimetric energy density 118.79 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 75 °C

Size Variations

LG HB4 12S14P 1-layer in parablock 2x7

Length 485.7 mm
Width 142.3 mm
Height 70.4 mm

LG HB4 12S14P 1-layer in parablock 7x2

Length 1697.64 mm
Width 42.54 mm
Height 68.04 mm

LG HB4 12S14P 1-layer in parablock 14x1

Length 3394.4 mm
Width 22.3 mm
Height 68 mm

LG HB4 12S14P 2-layer in parablock 2x7

Length 243.3 mm
Width 144.6 mm
Height 136.3 mm

LG HB4 12S14P 2-layer in parablock 1x14

Length 124.4 mm
Width 283.7 mm
Height 136.3 mm

LG HB4 12S14P 2-layer in parablock 7x2

Length 849.3 mm
Width 42.6 mm
Height 136.3 mm

LG HB4 12S14P 2-layer in parablock 14x1

Length 1697.66 mm
Width 22.36 mm
Height 136.26 mm

LG HB4 12S14P 3-layer in parablock 2x7

Length 164.8 mm
Width 142.3 mm
Height 204.5 mm

LG HB4 12S14P 3-layer in parablock 1x14

Length 84 mm
Width 283.7 mm
Height 204.5 mm

LG HB4 12S14P 3-layer in parablock 7x2

Length 566.5 mm
Width 42.6 mm
Height 204.5 mm

LG HB4 12S14P 3-layer in parablock 14x1

Length 1132.1 mm
Width 22.4 mm
Height 204.5 mm

LG HB4 12S14P 4-layer in parablock 2x7

Length 124.4 mm
Width 142.3 mm
Height 272.7 mm

LG HB4 12S14P 4-layer in parablock 1x14

Length 63.8 mm
Width 283.7 mm
Height 272.7 mm

LG HB4 12S14P 4-layer in parablock 7x2

Length 425.1 mm
Width 42.6 mm
Height 272.7 mm

LG HB4 12S14P 4-layer in parablock 14x1

Length 849.3 mm
Width 22.4 mm
Height 272.7 mm

LG HB4 12S14P 6-layer in parablock 2x7

Length 84 mm
Width 142.3 mm
Height 409.1 mm

LG HB4 12S14P 6-layer in parablock 7x2

Length 283.7 mm
Width 42.6 mm
Height 409.1 mm

LG HB4 12S14P 6-layer in parablock 1x14

Length 43.6 mm
Width 283.7 mm
Height 409.1 mm

LG HB4 12S14P 6-layer in parablock 14x1

Length 566.5 mm
Width 22.4 mm
Height 409.1 mm

LG HB4 12S14P 12-layer in parablock 2x7

Length 43.6 mm
Width 142.3 mm
Height 818.3 mm

LG HB4 12S14P 12-layer in parablock 7x2

Length 142.3 mm
Width 42.6 mm
Height 818.3 mm

LG HB4 12S14P 12-layer in parablock 1x14

Length 23.4 mm
Width 283.7 mm
Height 818.3 mm

LG HB4 12S14P 12-layer in parablock 14x1

Length 283.7 mm
Width 22.4 mm
Height 818.3 mm

Calculations

Q. How to calculate the voltage for 12S14P 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 12S14P 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 (14) for a total of 21.00Ah and 420A.

Built by Voltaplex Energy

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