Samsung 50E 4S2P Battery Pack

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

main images

Samsung 50E 4S2P Specifications

Configuration 4S2P
Cell Samsung INR21700-50E
Cell size 21700
Cell chemistry
Weight 0.6 kg
Length 4.37 cm
Width 2.35 cm
Height 29.49 cm
Charge voltage 16.80 V
End voltage 10.00 V
Capacity 9800 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 144 W
Energy 141 Wh
Volumetric energy density 773.35 Wh/L
Gravimetric energy density 255.43 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 50E 4S2P 1-layer in parablock 2x1

Length 172.8 mm
Width 23.6 mm
Height 73.6 mm

Samsung 50E 4S2P 2-layer in parablock 1x2

Length 43.8 mm
Width 45.1 mm
Height 147.4 mm

Samsung 50E 4S2P 2-layer in parablock 2x1

Length 86.84 mm
Width 23.64 mm
Height 147.44 mm

Samsung 50E 4S2P 4-layer in parablock 1x2

Length 22.24 mm
Width 45.04 mm
Height 294.94 mm

Samsung 50E 4S2P 4-layer in parablock 2x1

Length 43.74 mm
Width 23.54 mm
Height 294.94 mm

Calculations

Q. How to calculate the voltage for 4S2P 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 4S2P 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 (2) for a total of 9.80Ah and 19.6A.

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.