Samsung 50E 4S9P Battery Pack

INR21700-50E, 44Ah, 14.4V, 10A

main images

Samsung 50E 4S9P Specifications

Configuration 4S9P
Cell Samsung INR21700-50E
Cell size 21700
Cell chemistry
Weight 2.5 kg
Length 19.44 cm
Width 2.37 cm
Height 29.51 cm
Charge voltage 16.80 V
End voltage 10.00 V
Capacity 44100 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 144 W
Energy 635 Wh
Volumetric energy density 773.96 Wh/L
Gravimetric energy density 255.64 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 50E 4S9P 1-layer in parablock 1x9

Length 86.86 mm
Width 195.66 mm
Height 73.66 mm

Samsung 50E 4S9P 1-layer in parablock 9x1

Length 774.8 mm
Width 23.6 mm
Height 73.6 mm

Samsung 50E 4S9P 2-layer in parablock 3x3

Length 129.9 mm
Width 66.7 mm
Height 147.5 mm

Samsung 50E 4S9P 2-layer in parablock 1x9

Length 43.9 mm
Width 195.7 mm
Height 147.5 mm

Samsung 50E 4S9P 2-layer in parablock 9x1

Length 387.9 mm
Width 23.7 mm
Height 147.5 mm

Samsung 50E 4S9P 4-layer in parablock 3x3

Length 65.36 mm
Width 66.66 mm
Height 295.06 mm

Samsung 50E 4S9P 4-layer in parablock 1x9

Length 22.4 mm
Width 195.7 mm
Height 295.1 mm

Samsung 50E 4S9P 4-layer in parablock 9x1

Length 194.4 mm
Width 23.7 mm
Height 295.1 mm

Calculations

Q. How to calculate the voltage for 4S9P Samsung 50E pack?

A. Take the nominal voltage of the Samsung 50E (3.6V) and multiply it by series connections (4) for a total of 14.40V.

Q. How to calculate the capacity and current for 4S9P 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 (9) for a total of 44.10Ah and 88.2A.

Built by Voltaplex Energy

We believe accessible battery automation software is critical for fighting climate change. Voltaplex can manufacture packs built with Voltx.ai software.