Samsung 30T 12S4P Battery Pack

INR21700-30T, 12Ah, 43.2V, 10A

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Samsung 30T 12S4P Specifications

Configuration 12S4P
Cell Samsung INR21700-30T
Cell size 21700
Cell chemistry
Weight 3.3 kg
Length 8.68 cm
Width 2.23 cm
Height 87.94 cm
Charge voltage 50.40 V
End voltage 30.00 V
Capacity 12000 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 432 W
Energy 518 Wh
Volumetric energy density 434.28 Wh/L
Gravimetric energy density 156.40 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 80 °C

Size Variations

Samsung 30T 12S4P 1-layer in parablock 2x2

Length 516.86 mm
Width 43.86 mm
Height 73.16 mm

Samsung 30T 12S4P 1-layer in parablock 4x1

Length 1032.8 mm
Width 22.3 mm
Height 73.1 mm

Samsung 30T 12S4P 2-layer in parablock 2x2

Length 258.9 mm
Width 43.9 mm
Height 146.5 mm

Samsung 30T 12S4P 2-layer in parablock 1x4

Length 129.9 mm
Width 86.9 mm
Height 146.5 mm

Samsung 30T 12S4P 2-layer in parablock 4x1

Length 516.9 mm
Width 22.4 mm
Height 146.5 mm

Samsung 30T 12S4P 3-layer in parablock 2x2

Length 172.9 mm
Width 43.9 mm
Height 219.8 mm

Samsung 30T 12S4P 3-layer in parablock 1x4

Length 86.9 mm
Width 86.9 mm
Height 219.8 mm

Samsung 30T 12S4P 3-layer in parablock 4x1

Length 344.9 mm
Width 22.4 mm
Height 219.8 mm

Samsung 30T 12S4P 4-layer in parablock 2x2

Length 129.9 mm
Width 43.9 mm
Height 293.1 mm

Samsung 30T 12S4P 4-layer in parablock 1x4

Length 65.36 mm
Width 86.86 mm
Height 293.06 mm

Samsung 30T 12S4P 4-layer in parablock 4x1

Length 258.9 mm
Width 22.4 mm
Height 293.1 mm

Samsung 30T 12S4P 6-layer in parablock 2x2

Length 86.86 mm
Width 43.86 mm
Height 439.66 mm

Samsung 30T 12S4P 6-layer in parablock 1x4

Length 43.86 mm
Width 86.86 mm
Height 439.66 mm

Samsung 30T 12S4P 6-layer in parablock 4x1

Length 172.9 mm
Width 22.4 mm
Height 439.7 mm

Samsung 30T 12S4P 12-layer in parablock 2x2

Length 43.8 mm
Width 43.8 mm
Height 879.4 mm

Samsung 30T 12S4P 12-layer in parablock 1x4

Length 22.3 mm
Width 86.8 mm
Height 879.4 mm

Samsung 30T 12S4P 12-layer in parablock 4x1

Length 86.8 mm
Width 22.3 mm
Height 879.4 mm

Calculations

Q. How to calculate the voltage for 12S4P Samsung 30T pack?

A. Take the nominal voltage of the Samsung 30T (3.6V) and multiply it by series connections (12) for a total of 43.20V.

Q. How to calculate the capacity and current for 12S4P 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 (4) for a total of 12.00Ah and 140A.

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