Samsung 40T 21S16P Battery Pack

INR21700-40T, 64Ah, 75.6V, 10A

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Samsung 40T 21S16P Specifications

Configuration 21S16P
Cell Samsung INR21700-40T
Cell size 21700
Cell chemistry
Weight 23.5 kg
Length 2.24 cm
Width 34.49 cm
Height 153.92 cm
Charge voltage 88.20 V
End voltage 52.50 V
Capacity 64000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 756 W
Energy 4838 Wh
Volumetric energy density 579.44 Wh/L
Gravimetric energy density 205.70 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 40T 21S16P 1-layer in parablock 16x1

Length 7224.8 mm
Width 22.3 mm
Height 73.1 mm

Samsung 40T 21S16P 1-layer in parablock 8x2

Length 3612.86 mm
Width 43.86 mm
Height 73.16 mm

Samsung 40T 21S16P 1-layer in parablock 1x16

Length 452.4 mm
Width 344.9 mm
Height 73.2 mm

Samsung 40T 21S16P 1-layer in parablock 2x8

Length 903.9 mm
Width 172.9 mm
Height 73.2 mm

Samsung 40T 21S16P 2-layer in parablock 4x4

Length 946.9 mm
Width 86.9 mm
Height 146.5 mm

Samsung 40T 21S16P 2-layer in parablock 16x1

Length 3784.9 mm
Width 22.4 mm
Height 146.5 mm

Samsung 40T 21S16P 2-layer in parablock 2x8

Length 473.9 mm
Width 172.9 mm
Height 146.5 mm

Samsung 40T 21S16P 2-layer in parablock 8x2

Length 1892.9 mm
Width 43.9 mm
Height 146.5 mm

Samsung 40T 21S16P 2-layer in parablock 1x16

Length 237.4 mm
Width 344.9 mm
Height 146.5 mm

Samsung 40T 21S16P 3-layer in parablock 16x1

Length 2408.9 mm
Width 22.4 mm
Height 219.8 mm

Samsung 40T 21S16P 3-layer in parablock 2x8

Length 301.9 mm
Width 172.9 mm
Height 219.8 mm

Samsung 40T 21S16P 4-layer in parablock 2x8

Length 258.9 mm
Width 172.9 mm
Height 293.1 mm

Samsung 40T 21S16P 4-layer in parablock 4x4

Length 516.9 mm
Width 86.9 mm
Height 293.1 mm

Samsung 40T 21S16P 4-layer in parablock 8x2

Length 1032.9 mm
Width 43.9 mm
Height 293.1 mm

Samsung 40T 21S16P 5-layer in parablock 1x16

Length 108.4 mm
Width 344.9 mm
Height 366.4 mm

Samsung 40T 21S16P 5-layer in parablock 16x1

Length 1720.9 mm
Width 22.4 mm
Height 366.4 mm

Samsung 40T 21S16P 5-layer in parablock 4x4

Length 430.9 mm
Width 86.9 mm
Height 366.4 mm

Samsung 40T 21S16P 5-layer in parablock 2x8

Length 215.9 mm
Width 172.9 mm
Height 366.4 mm

Samsung 40T 21S16P 6-layer in parablock 16x1

Length 1376.9 mm
Width 22.4 mm
Height 439.7 mm

Samsung 40T 21S16P 6-layer in parablock 4x4

Length 344.9 mm
Width 86.9 mm
Height 439.7 mm

Samsung 40T 21S16P 6-layer in parablock 1x16

Length 86.9 mm
Width 344.9 mm
Height 439.7 mm

Samsung 40T 21S16P 7-layer in parablock 4x4

Length 258.9 mm
Width 86.9 mm
Height 513 mm

Samsung 40T 21S16P 7-layer in parablock 16x1

Length 1032.9 mm
Width 22.4 mm
Height 513 mm

Samsung 40T 21S16P 7-layer in parablock 1x16

Length 65.4 mm
Width 344.9 mm
Height 513 mm

Samsung 40T 21S16P 7-layer in parablock 2x8

Length 129.9 mm
Width 172.9 mm
Height 513 mm

Samsung 40T 21S16P 11-layer in parablock 16x1

Length 688.9 mm
Width 22.4 mm
Height 806.2 mm

Samsung 40T 21S16P 21-layer in parablock 4x4

Length 86.9 mm
Width 86.9 mm
Height 1539.2 mm

Samsung 40T 21S16P 21-layer in parablock 2x8

Length 43.9 mm
Width 172.9 mm
Height 1539.2 mm

Samsung 40T 21S16P 21-layer in parablock 16x1

Length 344.9 mm
Width 22.4 mm
Height 1539.2 mm

Samsung 40T 21S16P 21-layer in parablock 1x16

Length 22.4 mm
Width 344.9 mm
Height 1539.2 mm

Calculations

Q. How to calculate the voltage for 21S16P Samsung 40T pack?

A. Take the nominal voltage of the Samsung 40T (3.6V) and multiply it by series connections (21) for a total of 75.60V.

Q. How to calculate the capacity and current for 21S16P 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 (16) for a total of 64.00Ah and 720A.

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