Samsung 40T 25S18P Battery Pack

INR21700-40T, 72Ah, 90.0V, 10A

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Samsung 40T 25S18P Specifications

Configuration 25S18P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 31.5 kg
Length 19.44 cm
Width 4.39 cm
Height 183.24 cm
Charge voltage 105.00 V
End voltage 62.50 V
Capacity 72000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 900 W
Energy 6480 Wh
Volumetric energy density 579.49 Wh/L
Gravimetric energy density 205.71 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 40T 25S18P 1-layer in parablock 6x3

Length 3225.86 mm
Width 65.36 mm
Height 73.16 mm

Samsung 40T 25S18P 1-layer in parablock 2x9

Length 1075.9 mm
Width 194.4 mm
Height 73.2 mm

Samsung 40T 25S18P 2-layer in parablock 3x6

Length 839.4 mm
Width 129.9 mm
Height 146.5 mm

Samsung 40T 25S18P 2-layer in parablock 9x2

Length 2516.4 mm
Width 43.9 mm
Height 146.5 mm

Samsung 40T 25S18P 2-layer in parablock 2x9

Length 559.9 mm
Width 194.4 mm
Height 146.5 mm

Samsung 40T 25S18P 2-layer in parablock 1x18

Length 280.4 mm
Width 387.9 mm
Height 146.5 mm

Samsung 40T 25S18P 3-layer in parablock 1x18

Length 194.4 mm
Width 387.9 mm
Height 219.8 mm

Samsung 40T 25S18P 3-layer in parablock 3x6

Length 581.4 mm
Width 129.9 mm
Height 219.8 mm

Samsung 40T 25S18P 4-layer in parablock 2x9

Length 301.9 mm
Width 194.4 mm
Height 293.1 mm

Samsung 40T 25S18P 4-layer in parablock 3x6

Length 452.4 mm
Width 129.9 mm
Height 293.1 mm

Samsung 40T 25S18P 4-layer in parablock 1x18

Length 151.4 mm
Width 387.9 mm
Height 293.1 mm

Samsung 40T 25S18P 5-layer in parablock 18x1

Length 1935.9 mm
Width 22.4 mm
Height 366.4 mm

Samsung 40T 25S18P 5-layer in parablock 3x6

Length 323.4 mm
Width 129.9 mm
Height 366.4 mm

Samsung 40T 25S18P 5-layer in parablock 9x2

Length 968.4 mm
Width 43.9 mm
Height 366.4 mm

Samsung 40T 25S18P 7-layer in parablock 1x18

Length 86.9 mm
Width 387.9 mm
Height 513 mm

Samsung 40T 25S18P 7-layer in parablock 9x2

Length 774.9 mm
Width 43.9 mm
Height 513 mm

Samsung 40T 25S18P 7-layer in parablock 18x1

Length 1548.9 mm
Width 22.4 mm
Height 513 mm

Samsung 40T 25S18P 7-layer in parablock 2x9

Length 172.9 mm
Width 194.4 mm
Height 513 mm

Samsung 40T 25S18P 9-layer in parablock 9x2

Length 581.4 mm
Width 43.9 mm
Height 659.6 mm

Samsung 40T 25S18P 9-layer in parablock 6x3

Length 387.9 mm
Width 65.4 mm
Height 659.6 mm

Samsung 40T 25S18P 9-layer in parablock 2x9

Length 129.9 mm
Width 194.4 mm
Height 659.6 mm

Samsung 40T 25S18P 9-layer in parablock 1x18

Length 65.4 mm
Width 387.9 mm
Height 659.6 mm

Samsung 40T 25S18P 13-layer in parablock 3x6

Length 129.9 mm
Width 129.9 mm
Height 952.8 mm

Samsung 40T 25S18P 13-layer in parablock 18x1

Length 774.9 mm
Width 22.4 mm
Height 952.8 mm

Samsung 40T 25S18P 13-layer in parablock 2x9

Length 86.9 mm
Width 194.4 mm
Height 952.8 mm

Samsung 40T 25S18P 13-layer in parablock 6x3

Length 258.9 mm
Width 65.4 mm
Height 952.8 mm

Samsung 40T 25S18P 13-layer in parablock 9x2

Length 387.9 mm
Width 43.9 mm
Height 952.8 mm

Samsung 40T 25S18P 25-layer in parablock 1x18

Length 22.4 mm
Width 387.9 mm
Height 1832.4 mm

Samsung 40T 25S18P 25-layer in parablock 3x6

Length 65.4 mm
Width 129.9 mm
Height 1832.4 mm

Samsung 40T 25S18P 25-layer in parablock 9x2

Length 194.4 mm
Width 43.9 mm
Height 1832.4 mm

Calculations

Q. How to calculate the voltage for 25S18P Samsung 40T pack?

A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (25) for a total of 90.00V.

Q. How to calculate the capacity and current for 25S18P 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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