Samsung 40T 28S18P Battery Pack

INR21700-40T, 72Ah, 100.8V, 10A

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Samsung 40T 28S18P Specifications

Configuration 28S18P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 35.3 kg
Length 6.54 cm
Width 12.99 cm
Height 205.23 cm
Charge voltage 117.60 V
End voltage 70.00 V
Capacity 72000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 1008 W
Energy 7258 Wh
Volumetric energy density 579.52 Wh/L
Gravimetric energy density 205.73 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 40T 28S18P 1-layer in parablock 1x18

Length 602.9 mm
Width 387.9 mm
Height 73.2 mm

Samsung 40T 28S18P 2-layer in parablock 6x3

Length 1806.9 mm
Width 65.4 mm
Height 146.5 mm

Samsung 40T 28S18P 2-layer in parablock 3x6

Length 903.9 mm
Width 129.9 mm
Height 146.5 mm

Samsung 40T 28S18P 3-layer in parablock 9x2

Length 1935.9 mm
Width 43.9 mm
Height 219.8 mm

Samsung 40T 28S18P 3-layer in parablock 6x3

Length 1290.9 mm
Width 65.4 mm
Height 219.8 mm

Samsung 40T 28S18P 3-layer in parablock 3x6

Length 645.9 mm
Width 129.9 mm
Height 219.8 mm

Samsung 40T 28S18P 4-layer in parablock 2x9

Length 301.9 mm
Width 194.4 mm
Height 293.1 mm

Samsung 40T 28S18P 4-layer in parablock 3x6

Length 452.4 mm
Width 129.9 mm
Height 293.1 mm

Samsung 40T 28S18P 4-layer in parablock 6x3

Length 903.9 mm
Width 65.4 mm
Height 293.1 mm

Samsung 40T 28S18P 4-layer in parablock 9x2

Length 1355.4 mm
Width 43.9 mm
Height 293.1 mm

Samsung 40T 28S18P 6-layer in parablock 6x3

Length 645.9 mm
Width 65.4 mm
Height 439.7 mm

Samsung 40T 28S18P 7-layer in parablock 18x1

Length 1548.9 mm
Width 22.4 mm
Height 513 mm

Samsung 40T 28S18P 7-layer in parablock 1x18

Length 86.9 mm
Width 387.9 mm
Height 513 mm

Samsung 40T 28S18P 7-layer in parablock 2x9

Length 172.9 mm
Width 194.4 mm
Height 513 mm

Samsung 40T 28S18P 7-layer in parablock 3x6

Length 258.9 mm
Width 129.9 mm
Height 513 mm

Samsung 40T 28S18P 7-layer in parablock 9x2

Length 774.9 mm
Width 43.9 mm
Height 513 mm

Samsung 40T 28S18P 10-layer in parablock 2x9

Length 129.9 mm
Width 194.4 mm
Height 732.9 mm

Samsung 40T 28S18P 10-layer in parablock 1x18

Length 65.4 mm
Width 387.9 mm
Height 732.9 mm

Samsung 40T 28S18P 10-layer in parablock 6x3

Length 387.9 mm
Width 65.4 mm
Height 732.9 mm

Samsung 40T 28S18P 10-layer in parablock 18x1

Length 1161.9 mm
Width 22.4 mm
Height 732.9 mm

Samsung 40T 28S18P 10-layer in parablock 9x2

Length 581.4 mm
Width 43.9 mm
Height 732.9 mm

Samsung 40T 28S18P 14-layer in parablock 6x3

Length 258.9 mm
Width 65.4 mm
Height 1026.1 mm

Samsung 40T 28S18P 14-layer in parablock 1x18

Length 43.9 mm
Width 387.9 mm
Height 1026.1 mm

Samsung 40T 28S18P 14-layer in parablock 3x6

Length 129.9 mm
Width 129.9 mm
Height 1026.1 mm

Samsung 40T 28S18P 14-layer in parablock 2x9

Length 86.9 mm
Width 194.4 mm
Height 1026.1 mm

Samsung 40T 28S18P 14-layer in parablock 18x1

Length 774.9 mm
Width 22.4 mm
Height 1026.1 mm

Samsung 40T 28S18P 14-layer in parablock 9x2

Length 387.9 mm
Width 43.9 mm
Height 1026.1 mm

Samsung 40T 28S18P 28-layer in parablock 6x3

Length 129.9 mm
Width 65.4 mm
Height 2052.3 mm

Samsung 40T 28S18P 28-layer in parablock 9x2

Length 194.4 mm
Width 43.9 mm
Height 2052.3 mm

Samsung 40T 28S18P 28-layer in parablock 3x6

Length 65.4 mm
Width 129.9 mm
Height 2052.3 mm

Calculations

Q. How to calculate the voltage for 28S18P Samsung 40T pack?

A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (28) for a total of 100.80V.

Q. How to calculate the capacity and current for 28S18P Samsung 40T pack?

A. Take the nominal capacity of the Samsung 40T (4.00Ah) and max. continuous discharge current (45 A) and multiply them by the parallel connections (18) for a total of 72.00Ah and 810A.

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