Samsung 40T 25S12P Battery Pack

INR21700-40T, 48Ah, 90.0V, 10A

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Samsung 40T 25S12P Specifications

Configuration 25S12P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 21.0 kg
Length 8.69 cm
Width 6.54 cm
Height 183.24 cm
Charge voltage 105.00 V
End voltage 62.50 V
Capacity 48000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 900 W
Energy 4320 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 25S12P 1-layer in parablock 3x4

Length 1613.36 mm
Width 86.86 mm
Height 73.16 mm

Samsung 40T 25S12P 1-layer in parablock 1x12

Length 538.4 mm
Width 258.9 mm
Height 73.2 mm

Samsung 40T 25S12P 2-layer in parablock 1x12

Length 280.4 mm
Width 258.9 mm
Height 146.5 mm

Samsung 40T 25S12P 2-layer in parablock 3x4

Length 839.4 mm
Width 86.9 mm
Height 146.5 mm

Samsung 40T 25S12P 3-layer in parablock 4x3

Length 774.9 mm
Width 65.4 mm
Height 219.8 mm

Samsung 40T 25S12P 3-layer in parablock 6x2

Length 1161.9 mm
Width 43.9 mm
Height 219.8 mm

Samsung 40T 25S12P 4-layer in parablock 4x3

Length 602.9 mm
Width 65.4 mm
Height 293.1 mm

Samsung 40T 25S12P 4-layer in parablock 3x4

Length 452.4 mm
Width 86.9 mm
Height 293.1 mm

Samsung 40T 25S12P 4-layer in parablock 2x6

Length 301.9 mm
Width 129.9 mm
Height 293.1 mm

Samsung 40T 25S12P 5-layer in parablock 3x4

Length 323.4 mm
Width 86.9 mm
Height 366.4 mm

Samsung 40T 25S12P 5-layer in parablock 4x3

Length 430.9 mm
Width 65.4 mm
Height 366.4 mm

Samsung 40T 25S12P 5-layer in parablock 1x12

Length 108.4 mm
Width 258.9 mm
Height 366.4 mm

Samsung 40T 25S12P 5-layer in parablock 12x1

Length 1290.9 mm
Width 22.4 mm
Height 366.4 mm

Samsung 40T 25S12P 5-layer in parablock 2x6

Length 215.9 mm
Width 129.9 mm
Height 366.4 mm

Samsung 40T 25S12P 7-layer in parablock 3x4

Length 258.9 mm
Width 86.9 mm
Height 513 mm

Samsung 40T 25S12P 7-layer in parablock 6x2

Length 516.9 mm
Width 43.9 mm
Height 513 mm

Samsung 40T 25S12P 7-layer in parablock 4x3

Length 344.9 mm
Width 65.4 mm
Height 513 mm

Samsung 40T 25S12P 7-layer in parablock 1x12

Length 86.9 mm
Width 258.9 mm
Height 513 mm

Samsung 40T 25S12P 9-layer in parablock 1x12

Length 65.4 mm
Width 258.9 mm
Height 659.6 mm

Samsung 40T 25S12P 9-layer in parablock 2x6

Length 129.9 mm
Width 129.9 mm
Height 659.6 mm

Samsung 40T 25S12P 9-layer in parablock 3x4

Length 194.4 mm
Width 86.9 mm
Height 659.6 mm

Samsung 40T 25S12P 9-layer in parablock 4x3

Length 258.9 mm
Width 65.4 mm
Height 659.6 mm

Samsung 40T 25S12P 9-layer in parablock 12x1

Length 774.9 mm
Width 22.4 mm
Height 659.6 mm

Samsung 40T 25S12P 13-layer in parablock 12x1

Length 516.9 mm
Width 22.4 mm
Height 952.8 mm

Samsung 40T 25S12P 13-layer in parablock 3x4

Length 129.9 mm
Width 86.9 mm
Height 952.8 mm

Samsung 40T 25S12P 13-layer in parablock 1x12

Length 43.9 mm
Width 258.9 mm
Height 952.8 mm

Samsung 40T 25S12P 25-layer in parablock 2x6

Length 43.9 mm
Width 129.9 mm
Height 1832.4 mm

Samsung 40T 25S12P 25-layer in parablock 6x2

Length 129.9 mm
Width 43.9 mm
Height 1832.4 mm

Samsung 40T 25S12P 25-layer in parablock 3x4

Length 65.36 mm
Width 86.86 mm
Height 1832.36 mm

Samsung 40T 25S12P 25-layer in parablock 4x3

Length 86.86 mm
Width 65.36 mm
Height 1832.36 mm

Calculations

Q. How to calculate the voltage for 25S12P 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 25S12P 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 (12) for a total of 48.00Ah and 540A.

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