Samsung 50E 2S5P Battery Pack

INR21700-50E, 25Ah, 7.2V, 10A

main images

Samsung 50E 2S5P Specifications

Configuration 2S5P
Cell Samsung INR21700-50E
Cell size 21700
Cell chemistry
Weight 0.7 kg
Length 10.84 cm
Width 2.37 cm
Height 14.75 cm
Charge voltage 8.40 V
End voltage 5.00 V
Capacity 24500 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 72 W
Energy 176 Wh
Volumetric energy density 772.25 Wh/L
Gravimetric energy density 255.07 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 50E 2S5P 1-layer in parablock 5x1

Length 215.8 mm
Width 23.6 mm
Height 73.6 mm

Samsung 50E 2S5P 2-layer in parablock 1x5

Length 22.36 mm
Width 109.66 mm
Height 147.46 mm

Samsung 50E 2S5P 2-layer in parablock 5x1

Length 108.36 mm
Width 23.66 mm
Height 147.46 mm

Calculations

Q. How to calculate the voltage for 2S5P Samsung 50E pack?

A. Take the nominal voltage of the Samsung 50E (3.6V) and multiply it by series connections (2) for a total of 7.20V.

Q. How to calculate the capacity and current for 2S5P 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 (5) for a total of 24.50Ah and 49A.

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.