Samsung 50E 9S7P Battery Pack

INR21700-50E, 34Ah, 32.4V, 10A

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Samsung 50E 9S7P Specifications

Configuration 9S7P
Cell Samsung INR21700-50E
Cell size 21700
Cell chemistry
Weight 4.3 kg
Length 15.14 cm
Width 2.37 cm
Height 66.41 cm
Charge voltage 37.80 V
End voltage 22.50 V
Capacity 34300 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 324 W
Energy 1111 Wh
Volumetric energy density 773.79 Wh/L
Gravimetric energy density 255.58 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 50E 9S7P 1-layer in parablock 7x1

Length 1355.3 mm
Width 23.6 mm
Height 73.6 mm

Samsung 50E 9S7P 2-layer in parablock 1x7

Length 108.4 mm
Width 152.7 mm
Height 147.5 mm

Samsung 50E 9S7P 2-layer in parablock 7x1

Length 753.4 mm
Width 23.7 mm
Height 147.5 mm

Samsung 50E 9S7P 3-layer in parablock 1x7

Length 65.4 mm
Width 152.7 mm
Height 221.3 mm

Samsung 50E 9S7P 3-layer in parablock 7x1

Length 452.4 mm
Width 23.7 mm
Height 221.3 mm

Samsung 50E 9S7P 5-layer in parablock 1x7

Length 43.9 mm
Width 152.7 mm
Height 368.9 mm

Samsung 50E 9S7P 5-layer in parablock 7x1

Length 301.9 mm
Width 23.7 mm
Height 368.9 mm

Samsung 50E 9S7P 9-layer in parablock 1x7

Length 22.4 mm
Width 152.7 mm
Height 664.1 mm

Samsung 50E 9S7P 9-layer in parablock 7x1

Length 151.4 mm
Width 23.7 mm
Height 664.1 mm

Calculations

Q. How to calculate the voltage for 9S7P 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 9S7P 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 (7) for a total of 34.30Ah and 68.60000000000001A.

Built by Voltaplex Energy

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