LG HD2 2S20P Specifications

Configuration	2S20P
Cell	LG 18650HD2
Cell size	18650
Cell chemistry
Weight	1.9 kg
Length	2.11 cm
Width	40.62 cm
Height	13.63 cm
Charge voltage	8.40 V
End voltage	5.00 V
Capacity	40000 mAh
Maximum continuous discharge current	10 A
Charge current	5 A
Watts	73 W
Energy	292 Wh
Volumetric energy density	416.74 Wh/L
Gravimetric energy density	152.08 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 70 °C

Size Variations

LG HD2 2S20P 1-layer in parablock 4x5

Length	162.5 mm
Width	103.2 mm
Height	68.1 mm

LG HD2 2S20P 1-layer in parablock 5x4

Length	202.86 mm
Width	82.96 mm
Height	68.06 mm

LG HD2 2S20P 1-layer in parablock 10x2

Length	404.84 mm
Width	42.54 mm
Height	68.04 mm

LG HD2 2S20P 1-layer in parablock 1x20

Length	41.2 mm
Width	406.1 mm
Height	68 mm

LG HD2 2S20P 1-layer in parablock 20x1

Length	808.8 mm
Width	22.3 mm
Height	68 mm

LG HD2 2S20P 2-layer in parablock 2x10

Length	41.3 mm
Width	204.2 mm
Height	136.3 mm

LG HD2 2S20P 2-layer in parablock 4x5

Length	81.7 mm
Width	103.2 mm
Height	136.3 mm

LG HD2 2S20P 2-layer in parablock 5x4

Length	101.9 mm
Width	83 mm
Height	136.3 mm

LG HD2 2S20P 2-layer in parablock 10x2

Length	202.9 mm
Width	42.6 mm
Height	136.3 mm

LG HD2 2S20P 2-layer in parablock 20x1

Length	404.86 mm
Width	22.36 mm
Height	136.26 mm

LG HD2 2S20P 2-layer in parablock 1x20

Length	21.06 mm
Width	406.16 mm
Height	136.26 mm

Calculations

Q. How to calculate the voltage for 2S20P LG HD2 pack?

A. Take the nominal voltage of the LG HD2 (3.65V) and multiply it by series connections (2) for a total of 7.30V.

Q. How to calculate the capacity and current for 2S20P 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 (20) for a total of 40.00Ah and 500A.

LG HD2 2S20P Battery Pack

LG HD2 2S20P Specifications

Size Variations

Calculations