LG HD2 4S19P Battery Pack

18650HD2, 38Ah, 14.6V, 10A

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LG HD2 4S19P Specifications

Configuration 4S19P
Cell LG 18650HD2
Cell size 18650
Cell chemistry
Weight 3.6 kg
Length 2.11 cm
Width 38.60 cm
Height 27.27 cm
Charge voltage 16.80 V
End voltage 10.00 V
Capacity 38000 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 146 W
Energy 555 Wh
Volumetric energy density 416.89 Wh/L
Gravimetric energy density 152.14 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 70 °C

Size Variations

LG HD2 4S19P 1-layer in parablock 19x1

Length 1536 mm
Width 22.3 mm
Height 68 mm

LG HD2 4S19P 2-layer in parablock 1x19

Length 41.3 mm
Width 386 mm
Height 136.3 mm

LG HD2 4S19P 2-layer in parablock 19x1

Length 768.46 mm
Width 22.36 mm
Height 136.26 mm

LG HD2 4S19P 4-layer in parablock 19x1

Length 384.7 mm
Width 22.4 mm
Height 272.7 mm

LG HD2 4S19P 4-layer in parablock 1x19

Length 21.1 mm
Width 386 mm
Height 272.7 mm

Calculations

Q. How to calculate the voltage for 4S19P LG HD2 pack?

A. Take the nominal voltage of the LG HD2 (3.65V) and multiply it by series connections (4) for a total of 14.60V.

Q. How to calculate the capacity and current for 4S19P LG HD2 pack?

A. Take the nominal capacity of the LG HD2 (2.00Ah) and max. continuous discharge current (25 A) and multiply them by the parallel connections (19) for a total of 38.00Ah and 475A.

Built by Voltaplex Energy

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