Samsung 40T 29S12P Battery Pack

INR21700-40T, 48Ah, 104.4V, 10A

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Samsung 40T 29S12P Specifications

Configuration 29S12P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 24.4 kg
Length 4.39 cm
Width 25.89 cm
Height 109.94 cm
Charge voltage 121.80 V
End voltage 72.50 V
Capacity 48000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 1044 W
Energy 5011 Wh
Volumetric energy density 579.47 Wh/L
Gravimetric energy density 205.71 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 40T 29S12P 1-layer in parablock 3x4

Length 1871.36 mm
Width 86.86 mm
Height 73.16 mm

Samsung 40T 29S12P 1-layer in parablock 2x6

Length 1247.9 mm
Width 129.9 mm
Height 73.2 mm

Samsung 40T 29S12P 2-layer in parablock 6x2

Length 1935.9 mm
Width 43.9 mm
Height 146.5 mm

Samsung 40T 29S12P 2-layer in parablock 1x12

Length 323.4 mm
Width 258.9 mm
Height 146.5 mm

Samsung 40T 29S12P 2-layer in parablock 2x6

Length 645.9 mm
Width 129.9 mm
Height 146.5 mm

Samsung 40T 29S12P 2-layer in parablock 3x4

Length 968.4 mm
Width 86.9 mm
Height 146.5 mm

Samsung 40T 29S12P 3-layer in parablock 1x12

Length 215.9 mm
Width 258.9 mm
Height 219.8 mm

Samsung 40T 29S12P 3-layer in parablock 3x4

Length 645.9 mm
Width 86.9 mm
Height 219.8 mm

Samsung 40T 29S12P 3-layer in parablock 2x6

Length 430.9 mm
Width 129.9 mm
Height 219.8 mm

Samsung 40T 29S12P 3-layer in parablock 4x3

Length 860.9 mm
Width 65.4 mm
Height 219.8 mm

Samsung 40T 29S12P 4-layer in parablock 6x2

Length 1032.9 mm
Width 43.9 mm
Height 293.1 mm

Samsung 40T 29S12P 4-layer in parablock 2x6

Length 344.9 mm
Width 129.9 mm
Height 293.1 mm

Samsung 40T 29S12P 4-layer in parablock 1x12

Length 172.9 mm
Width 258.9 mm
Height 293.1 mm

Samsung 40T 29S12P 4-layer in parablock 4x3

Length 688.9 mm
Width 65.4 mm
Height 293.1 mm

Samsung 40T 29S12P 5-layer in parablock 3x4

Length 387.9 mm
Width 86.9 mm
Height 366.4 mm

Samsung 40T 29S12P 5-layer in parablock 6x2

Length 774.9 mm
Width 43.9 mm
Height 366.4 mm

Samsung 40T 29S12P 5-layer in parablock 4x3

Length 516.9 mm
Width 65.4 mm
Height 366.4 mm

Samsung 40T 29S12P 6-layer in parablock 1x12

Length 108.4 mm
Width 258.9 mm
Height 439.7 mm

Samsung 40T 29S12P 6-layer in parablock 12x1

Length 1290.9 mm
Width 22.4 mm
Height 439.7 mm

Samsung 40T 29S12P 6-layer in parablock 3x4

Length 323.4 mm
Width 86.9 mm
Height 439.7 mm

Samsung 40T 29S12P 8-layer in parablock 2x6

Length 172.9 mm
Width 129.9 mm
Height 586.3 mm

Samsung 40T 29S12P 8-layer in parablock 1x12

Length 86.9 mm
Width 258.9 mm
Height 586.3 mm

Samsung 40T 29S12P 8-layer in parablock 4x3

Length 344.9 mm
Width 65.4 mm
Height 586.3 mm

Samsung 40T 29S12P 10-layer in parablock 3x4

Length 194.4 mm
Width 86.9 mm
Height 732.9 mm

Samsung 40T 29S12P 10-layer in parablock 12x1

Length 774.9 mm
Width 22.4 mm
Height 732.9 mm

Samsung 40T 29S12P 10-layer in parablock 2x6

Length 129.9 mm
Width 129.9 mm
Height 732.9 mm

Samsung 40T 29S12P 15-layer in parablock 3x4

Length 129.9 mm
Width 86.9 mm
Height 1099.4 mm

Samsung 40T 29S12P 15-layer in parablock 12x1

Length 516.9 mm
Width 22.4 mm
Height 1099.4 mm

Samsung 40T 29S12P 15-layer in parablock 4x3

Length 172.9 mm
Width 65.4 mm
Height 1099.4 mm

Samsung 40T 29S12P 15-layer in parablock 1x12

Length 43.9 mm
Width 258.9 mm
Height 1099.4 mm

Calculations

Q. How to calculate the voltage for 29S12P Samsung 40T pack?

A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (29) for a total of 104.40V.

Q. How to calculate the capacity and current for 29S12P 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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