LG HE4 7S14P Specifications

Configuration	7S14P
Cell	LG 18650HE4
Cell size	18650
Cell chemistry
Weight	4.6 kg
Length	28.37 cm
Width	2.30 cm
Height	47.73 cm
Charge voltage	29.40 V
End voltage	17.50 V
Capacity	35000 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	252 W
Energy	882 Wh
Volumetric energy density	513.79 Wh/L
Gravimetric energy density	191.49 Wh/kg
Charge time	5 hours
Operating temperature	-20 ~ 75 °C

Size Variations

LG HE4 7S14P 1-layer in parablock 1x14

Length	144.2 mm
Width	283.7 mm
Height	68.1 mm

LG HE4 7S14P 1-layer in parablock 7x2

Length	990.64 mm
Width	43.14 mm
Height	68.04 mm

LG HE4 7S14P 1-layer in parablock 14x1

Length	1980.4 mm
Width	22.9 mm
Height	68 mm

LG HE4 7S14P 2-layer in parablock 2x7

Length	164.4 mm
Width	142.3 mm
Height	136.3 mm

LG HE4 7S14P 2-layer in parablock 1x14

Length	83.6 mm
Width	283.7 mm
Height	136.3 mm

LG HE4 7S14P 2-layer in parablock 7x2

Length	566.5 mm
Width	43.2 mm
Height	136.3 mm

LG HE4 7S14P 2-layer in parablock 14x1

Length	1132.06 mm
Width	22.96 mm
Height	136.26 mm

LG HE4 7S14P 3-layer in parablock 2x7

Length	124 mm
Width	142.3 mm
Height	204.5 mm

LG HE4 7S14P 3-layer in parablock 1x14

Length	63.4 mm
Width	283.7 mm
Height	204.5 mm

LG HE4 7S14P 3-layer in parablock 7x2

Length	425.1 mm
Width	43.2 mm
Height	204.5 mm

LG HE4 7S14P 3-layer in parablock 14x1

Length	849.3 mm
Width	23 mm
Height	204.5 mm

LG HE4 7S14P 4-layer in parablock 2x7

Length	83.6 mm
Width	142.3 mm
Height	272.7 mm

LG HE4 7S14P 4-layer in parablock 7x2

Length	283.7 mm
Width	43.2 mm
Height	272.7 mm

LG HE4 7S14P 4-layer in parablock 1x14

Length	43.2 mm
Width	283.7 mm
Height	272.7 mm

LG HE4 7S14P 4-layer in parablock 14x1

Length	566.5 mm
Width	23 mm
Height	272.7 mm

LG HE4 7S14P 7-layer in parablock 2x7

Length	43.2 mm
Width	142.3 mm
Height	477.3 mm

LG HE4 7S14P 7-layer in parablock 7x2

Length	142.3 mm
Width	43.2 mm
Height	477.3 mm

LG HE4 7S14P 7-layer in parablock 1x14

Length	23 mm
Width	283.7 mm
Height	477.3 mm

LG HE4 7S14P 7-layer in parablock 14x1

Length	283.7 mm
Width	23 mm
Height	477.3 mm

Calculations

Q. How to calculate the voltage for 7S14P LG HE4 pack?

A. Take the nominal voltage of the LG HE4 (3.6V) and multiply it by series connections (7) for a total of 25.20V.

Q. How to calculate the capacity and current for 7S14P LG HE4 pack?

A. Take the nominal capacity of the LG HE4 (2.50Ah) and max. continuous discharge current (20 A) and multiply them by the parallel connections (14) for a total of 35.00Ah and 280A.

LG HE4 7S14P Battery Pack

LG HE4 7S14P Specifications

Size Variations

Calculations