Samsung 30T 20S21P Battery Pack

INR21700-30T, 63Ah, 72.0V, 10A

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Samsung 30T 20S21P Specifications

Configuration 20S21P
Cell Samsung INR21700-30T
Cell size 21700
Cell chemistry
Weight 29.0 kg
Length 2.24 cm
Width 45.24 cm
Height 146.59 cm
Charge voltage 84.00 V
End voltage 50.00 V
Capacity 63000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 720 W
Energy 4536 Wh
Volumetric energy density 434.62 Wh/L
Gravimetric energy density 156.52 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 80 °C

Size Variations

Samsung 30T 20S21P 1-layer in parablock 3x7

Length 1290.9 mm
Width 151.4 mm
Height 73.2 mm

Samsung 30T 20S21P 1-layer in parablock 1x21

Length 430.9 mm
Width 452.4 mm
Height 73.2 mm

Samsung 30T 20S21P 1-layer in parablock 7x3

Length 3010.86 mm
Width 65.36 mm
Height 73.16 mm

Samsung 30T 20S21P 2-layer in parablock 21x1

Length 4515.9 mm
Width 22.4 mm
Height 146.5 mm

Samsung 30T 20S21P 2-layer in parablock 7x3

Length 1505.9 mm
Width 65.4 mm
Height 146.5 mm

Samsung 30T 20S21P 2-layer in parablock 1x21

Length 215.9 mm
Width 452.4 mm
Height 146.5 mm

Samsung 30T 20S21P 3-layer in parablock 7x3

Length 1054.4 mm
Width 65.4 mm
Height 219.8 mm

Samsung 30T 20S21P 3-layer in parablock 3x7

Length 452.4 mm
Width 151.4 mm
Height 219.8 mm

Samsung 30T 20S21P 3-layer in parablock 1x21

Length 151.4 mm
Width 452.4 mm
Height 219.8 mm

Samsung 30T 20S21P 3-layer in parablock 21x1

Length 3161.4 mm
Width 22.4 mm
Height 219.8 mm

Samsung 30T 20S21P 4-layer in parablock 3x7

Length 323.4 mm
Width 151.4 mm
Height 293.1 mm

Samsung 30T 20S21P 4-layer in parablock 7x3

Length 753.4 mm
Width 65.4 mm
Height 293.1 mm

Samsung 30T 20S21P 4-layer in parablock 21x1

Length 2258.4 mm
Width 22.4 mm
Height 293.1 mm

Samsung 30T 20S21P 4-layer in parablock 1x21

Length 108.4 mm
Width 452.4 mm
Height 293.1 mm

Samsung 30T 20S21P 5-layer in parablock 21x1

Length 1806.9 mm
Width 22.4 mm
Height 366.4 mm

Samsung 30T 20S21P 5-layer in parablock 7x3

Length 602.9 mm
Width 65.4 mm
Height 366.4 mm

Samsung 30T 20S21P 5-layer in parablock 1x21

Length 86.9 mm
Width 452.4 mm
Height 366.4 mm

Samsung 30T 20S21P 5-layer in parablock 3x7

Length 258.9 mm
Width 151.4 mm
Height 366.4 mm

Samsung 30T 20S21P 7-layer in parablock 3x7

Length 194.4 mm
Width 151.4 mm
Height 513 mm

Samsung 30T 20S21P 7-layer in parablock 21x1

Length 1355.4 mm
Width 22.4 mm
Height 513 mm

Samsung 30T 20S21P 7-layer in parablock 7x3

Length 452.4 mm
Width 65.4 mm
Height 513 mm

Samsung 30T 20S21P 7-layer in parablock 1x21

Length 65.4 mm
Width 452.4 mm
Height 513 mm

Samsung 30T 20S21P 10-layer in parablock 21x1

Length 903.9 mm
Width 22.4 mm
Height 732.9 mm

Samsung 30T 20S21P 10-layer in parablock 1x21

Length 43.9 mm
Width 452.4 mm
Height 732.9 mm

Samsung 30T 20S21P 10-layer in parablock 7x3

Length 301.9 mm
Width 65.4 mm
Height 732.9 mm

Samsung 30T 20S21P 10-layer in parablock 3x7

Length 129.9 mm
Width 151.4 mm
Height 732.9 mm

Samsung 30T 20S21P 20-layer in parablock 21x1

Length 452.4 mm
Width 22.4 mm
Height 1465.9 mm

Samsung 30T 20S21P 20-layer in parablock 7x3

Length 151.4 mm
Width 65.4 mm
Height 1465.9 mm

Samsung 30T 20S21P 20-layer in parablock 3x7

Length 65.4 mm
Width 151.4 mm
Height 1465.9 mm

Samsung 30T 20S21P 20-layer in parablock 1x21

Length 22.4 mm
Width 452.4 mm
Height 1465.9 mm

Calculations

Q. How to calculate the voltage for 20S21P Samsung 30T pack?

A. Take the nominal voltage of the Samsung 30T (3.6V) and multiply it by series connections (20) for a total of 72.00V.

Q. How to calculate the capacity and current for 20S21P Samsung 30T pack?

A. Take the nominal capacity of the Samsung 30T (3.00Ah) and max. continuous discharge current (35 A) and multiply them by the parallel connections (21) for a total of 63.00Ah and 735A.

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