Samsung 40T 29S18P Battery Pack

INR21700-40T, 72Ah, 104.4V, 10A

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Samsung 40T 29S18P Specifications

Configuration 29S18P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 36.5 kg
Length 12.99 cm
Width 6.54 cm
Height 212.56 cm
Charge voltage 121.80 V
End voltage 72.50 V
Capacity 72000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 1044 W
Energy 7517 Wh
Volumetric energy density 579.51 Wh/L
Gravimetric energy density 205.72 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 40T 29S18P 2-layer in parablock 3x6

Length 968.4 mm
Width 129.9 mm
Height 146.5 mm

Samsung 40T 29S18P 2-layer in parablock 6x3

Length 1935.9 mm
Width 65.4 mm
Height 146.5 mm

Samsung 40T 29S18P 2-layer in parablock 2x9

Length 645.9 mm
Width 194.4 mm
Height 146.5 mm

Samsung 40T 29S18P 3-layer in parablock 1x18

Length 215.9 mm
Width 387.9 mm
Height 219.8 mm

Samsung 40T 29S18P 3-layer in parablock 6x3

Length 1290.9 mm
Width 65.4 mm
Height 219.8 mm

Samsung 40T 29S18P 3-layer in parablock 2x9

Length 430.9 mm
Width 194.4 mm
Height 219.8 mm

Samsung 40T 29S18P 4-layer in parablock 2x9

Length 344.9 mm
Width 194.4 mm
Height 293.1 mm

Samsung 40T 29S18P 4-layer in parablock 1x18

Length 172.9 mm
Width 387.9 mm
Height 293.1 mm

Samsung 40T 29S18P 4-layer in parablock 6x3

Length 1032.9 mm
Width 65.4 mm
Height 293.1 mm

Samsung 40T 29S18P 5-layer in parablock 6x3

Length 774.9 mm
Width 65.4 mm
Height 366.4 mm

Samsung 40T 29S18P 5-layer in parablock 1x18

Length 129.9 mm
Width 387.9 mm
Height 366.4 mm

Samsung 40T 29S18P 6-layer in parablock 3x6

Length 323.4 mm
Width 129.9 mm
Height 439.7 mm

Samsung 40T 29S18P 6-layer in parablock 2x9

Length 215.9 mm
Width 194.4 mm
Height 439.7 mm

Samsung 40T 29S18P 6-layer in parablock 18x1

Length 1935.9 mm
Width 22.4 mm
Height 439.7 mm

Samsung 40T 29S18P 6-layer in parablock 1x18

Length 108.4 mm
Width 387.9 mm
Height 439.7 mm

Samsung 40T 29S18P 8-layer in parablock 1x18

Length 86.9 mm
Width 387.9 mm
Height 586.3 mm

Samsung 40T 29S18P 8-layer in parablock 3x6

Length 258.9 mm
Width 129.9 mm
Height 586.3 mm

Samsung 40T 29S18P 8-layer in parablock 9x2

Length 774.9 mm
Width 43.9 mm
Height 586.3 mm

Samsung 40T 29S18P 8-layer in parablock 18x1

Length 1548.9 mm
Width 22.4 mm
Height 586.3 mm

Samsung 40T 29S18P 10-layer in parablock 18x1

Length 1161.9 mm
Width 22.4 mm
Height 732.9 mm

Samsung 40T 29S18P 10-layer in parablock 1x18

Length 65.4 mm
Width 387.9 mm
Height 732.9 mm

Samsung 40T 29S18P 10-layer in parablock 9x2

Length 581.4 mm
Width 43.9 mm
Height 732.9 mm

Samsung 40T 29S18P 10-layer in parablock 6x3

Length 387.9 mm
Width 65.4 mm
Height 732.9 mm

Samsung 40T 29S18P 15-layer in parablock 6x3

Length 258.9 mm
Width 65.4 mm
Height 1099.4 mm

Samsung 40T 29S18P 15-layer in parablock 18x1

Length 774.9 mm
Width 22.4 mm
Height 1099.4 mm

Samsung 40T 29S18P 15-layer in parablock 9x2

Length 387.9 mm
Width 43.9 mm
Height 1099.4 mm

Samsung 40T 29S18P 29-layer in parablock 2x9

Length 43.9 mm
Width 194.4 mm
Height 2125.6 mm

Samsung 40T 29S18P 29-layer in parablock 3x6

Length 65.4 mm
Width 129.9 mm
Height 2125.6 mm

Samsung 40T 29S18P 29-layer in parablock 9x2

Length 194.4 mm
Width 43.9 mm
Height 2125.6 mm

Samsung 40T 29S18P 29-layer in parablock 6x3

Length 129.9 mm
Width 65.4 mm
Height 2125.6 mm

Calculations

Q. How to calculate the voltage for 29S18P 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 29S18P 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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