Samsung 50E 9S3P Battery Pack

INR21700-50E, 15Ah, 32.4V, 10A

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Samsung 50E 9S3P Specifications

Configuration 9S3P
Cell Samsung INR21700-50E
Cell size 21700
Cell chemistry
Weight 1.9 kg
Length 6.53 cm
Width 2.36 cm
Height 66.40 cm
Charge voltage 37.80 V
End voltage 22.50 V
Capacity 14700 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 324 W
Energy 476 Wh
Volumetric energy density 773.55 Wh/L
Gravimetric energy density 255.50 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 50E 9S3P 1-layer in parablock 3x1

Length 581.3 mm
Width 23.6 mm
Height 73.6 mm

Samsung 50E 9S3P 2-layer in parablock 1x3

Length 108.4 mm
Width 66.7 mm
Height 147.5 mm

Samsung 50E 9S3P 2-layer in parablock 3x1

Length 323.4 mm
Width 23.7 mm
Height 147.5 mm

Samsung 50E 9S3P 3-layer in parablock 1x3

Length 65.36 mm
Width 66.66 mm
Height 221.26 mm

Samsung 50E 9S3P 3-layer in parablock 3x1

Length 194.4 mm
Width 23.7 mm
Height 221.3 mm

Samsung 50E 9S3P 5-layer in parablock 1x3

Length 43.84 mm
Width 66.64 mm
Height 368.84 mm

Samsung 50E 9S3P 5-layer in parablock 3x1

Length 129.86 mm
Width 23.66 mm
Height 368.86 mm

Samsung 50E 9S3P 9-layer in parablock 1x3

Length 22.3 mm
Width 66.6 mm
Height 664 mm

Samsung 50E 9S3P 9-layer in parablock 3x1

Length 65.3 mm
Width 23.6 mm
Height 664 mm

Calculations

Q. How to calculate the voltage for 9S3P Samsung 50E pack?

A. Take the nominal voltage of the Samsung 50E (3.6V) and multiply it by series connections (9) for a total of 32.40V.

Q. How to calculate the capacity and current for 9S3P Samsung 50E pack?

A. Take the nominal capacity of the Samsung 50E (4.90Ah) and max. continuous discharge current (9.8 A) and multiply them by the parallel connections (3) for a total of 14.70Ah and 29.400000000000002A.

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