Samsung 40T 11S12P Battery Pack

INR21700-40T, 48Ah, 39.6V, 10A

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Samsung 40T 11S12P Specifications

Configuration 11S12P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 9.2 kg
Length 8.69 cm
Width 6.54 cm
Height 80.62 cm
Charge voltage 46.20 V
End voltage 27.50 V
Capacity 48000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 396 W
Energy 1901 Wh
Volumetric energy density 579.55 Wh/L
Gravimetric energy density 205.74 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 40T 11S12P 1-layer in parablock 6x2

Length 1419.86 mm
Width 43.86 mm
Height 73.16 mm

Samsung 40T 11S12P 1-layer in parablock 3x4

Length 710.36 mm
Width 86.86 mm
Height 73.16 mm

Samsung 40T 11S12P 1-layer in parablock 2x6

Length 473.9 mm
Width 129.9 mm
Height 73.2 mm

Samsung 40T 11S12P 1-layer in parablock 4x3

Length 946.86 mm
Width 65.36 mm
Height 73.16 mm

Samsung 40T 11S12P 2-layer in parablock 6x2

Length 774.9 mm
Width 43.9 mm
Height 146.5 mm

Samsung 40T 11S12P 2-layer in parablock 12x1

Length 1548.9 mm
Width 22.4 mm
Height 146.5 mm

Samsung 40T 11S12P 2-layer in parablock 1x12

Length 129.9 mm
Width 258.9 mm
Height 146.5 mm

Samsung 40T 11S12P 2-layer in parablock 2x6

Length 258.9 mm
Width 129.9 mm
Height 146.5 mm

Samsung 40T 11S12P 3-layer in parablock 3x4

Length 258.9 mm
Width 86.9 mm
Height 219.8 mm

Samsung 40T 11S12P 3-layer in parablock 12x1

Length 1032.9 mm
Width 22.4 mm
Height 219.8 mm

Samsung 40T 11S12P 3-layer in parablock 6x2

Length 516.9 mm
Width 43.9 mm
Height 219.8 mm

Samsung 40T 11S12P 3-layer in parablock 1x12

Length 86.9 mm
Width 258.9 mm
Height 219.8 mm

Samsung 40T 11S12P 3-layer in parablock 4x3

Length 344.9 mm
Width 65.4 mm
Height 219.8 mm

Samsung 40T 11S12P 3-layer in parablock 2x6

Length 172.9 mm
Width 129.9 mm
Height 219.8 mm

Samsung 40T 11S12P 4-layer in parablock 3x4

Length 194.4 mm
Width 86.9 mm
Height 293.1 mm

Samsung 40T 11S12P 4-layer in parablock 4x3

Length 258.9 mm
Width 65.4 mm
Height 293.1 mm

Samsung 40T 11S12P 4-layer in parablock 1x12

Length 65.4 mm
Width 258.9 mm
Height 293.1 mm

Samsung 40T 11S12P 4-layer in parablock 2x6

Length 129.9 mm
Width 129.9 mm
Height 293.1 mm

Samsung 40T 11S12P 6-layer in parablock 12x1

Length 516.9 mm
Width 22.4 mm
Height 439.7 mm

Samsung 40T 11S12P 6-layer in parablock 6x2

Length 258.9 mm
Width 43.9 mm
Height 439.7 mm

Samsung 40T 11S12P 6-layer in parablock 1x12

Length 43.9 mm
Width 258.9 mm
Height 439.7 mm

Samsung 40T 11S12P 6-layer in parablock 4x3

Length 172.9 mm
Width 65.4 mm
Height 439.7 mm

Samsung 40T 11S12P 6-layer in parablock 2x6

Length 86.9 mm
Width 129.9 mm
Height 439.7 mm

Samsung 40T 11S12P 6-layer in parablock 3x4

Length 129.9 mm
Width 86.9 mm
Height 439.7 mm

Samsung 40T 11S12P 11-layer in parablock 2x6

Length 43.9 mm
Width 129.9 mm
Height 806.2 mm

Samsung 40T 11S12P 11-layer in parablock 12x1

Length 258.9 mm
Width 22.4 mm
Height 806.2 mm

Samsung 40T 11S12P 11-layer in parablock 1x12

Length 22.4 mm
Width 258.9 mm
Height 806.2 mm

Samsung 40T 11S12P 11-layer in parablock 6x2

Length 129.9 mm
Width 43.9 mm
Height 806.2 mm

Samsung 40T 11S12P 11-layer in parablock 3x4

Length 65.36 mm
Width 86.86 mm
Height 806.16 mm

Samsung 40T 11S12P 11-layer in parablock 4x3

Length 86.86 mm
Width 65.36 mm
Height 806.16 mm

Calculations

Q. How to calculate the voltage for 11S12P Samsung 40T pack?

A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (11) for a total of 39.60V.

Q. How to calculate the capacity and current for 11S12P 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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