Samsung 33J 5S5P Battery Pack

INR21700-33J, 25Ah, 17.8V, 5A

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Samsung 33J 5S5P Specifications

Configuration 5S5P
Cell Samsung INR21700-33J
Cell size 21700
Cell chemistry
Weight 1.6 kg
Length 10.84 cm
Width 3.27 cm
Height 36.56 cm
Charge voltage 20.50 V
End voltage 15.00 V
Capacity 24500 mAh
Maximum continuous discharge current 5 A
Charge current 5 A
Watts 89 W
Energy 436 Wh
Volumetric energy density 711.35 Wh/L
Gravimetric energy density 274.65 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 33J 5S5P 1-layer in parablock 5x1

Length 538.3 mm
Width 32.6 mm
Height 72.95 mm

Samsung 33J 5S5P 2-layer in parablock 1x5

Length 75.7 mm
Width 108.4 mm
Height 146.2 mm

Samsung 33J 5S5P 2-layer in parablock 5x1

Length 323.4 mm
Width 32.7 mm
Height 146.2 mm

Samsung 33J 5S5P 3-layer in parablock 1x5

Length 54.16 mm
Width 108.36 mm
Height 219.31 mm

Samsung 33J 5S5P 3-layer in parablock 5x1

Length 215.9 mm
Width 32.7 mm
Height 219.35 mm

Samsung 33J 5S5P 5-layer in parablock 1x5

Length 32.66 mm
Width 108.36 mm
Height 365.61 mm

Samsung 33J 5S5P 5-layer in parablock 5x1

Length 108.36 mm
Width 32.66 mm
Height 365.61 mm

Calculations

Q. How to calculate the voltage for 5S5P Samsung 33J pack?

A. Take the nominal voltage of the Samsung 33J (3.56V) and multiply it by series connections (5) for a total of 17.80V.

Q. How to calculate the capacity and current for 5S5P Samsung 33J pack?

A. Take the nominal capacity of the Samsung 33J (4.90Ah) and max. continuous discharge current (6.4 A) and multiply them by the parallel connections (5) for a total of 24.50Ah and 32A.

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