Samsung 35E 4S1P Battery Pack

INR18650-35E, 3Ah, 14.4V, 8A

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Samsung 35E 4S1P Specifications

Configuration 4S1P
Cell Samsung INR18650-35E
Cell size 18650
Cell chemistry
Weight 0.2 kg
Length 2.09 cm
Width 2.22 cm
Height 27.27 cm
Charge voltage 16.80 V
End voltage 10.60 V
Capacity 3350 mAh
Maximum continuous discharge current 8 A
Charge current 2 A
Watts 115 W
Energy 48 Wh
Volumetric energy density 680.84 Wh/L
Gravimetric energy density 250.00 Wh/kg
Charge time 5 hours
Operating temperature -10 ~ 60 °C

Size Variations

Samsung 35E 4S1P 2-layer in parablock 1x1

Length 41.14 mm
Width 22.24 mm
Height 136.24 mm

Samsung 35E 4S1P 4-layer in parablock 1x1

Length 20.9 mm
Width 22.2 mm
Height 272.7 mm

Calculations

Q. How to calculate the voltage for 4S1P Samsung 35E pack?

A. Take the nominal voltage of the Samsung 35E (3.6V) and multiply it by series connections (4) for a total of 14.40V.

Q. How to calculate the capacity and current for 4S1P Samsung 35E pack?

A. Take the nominal capacity of the Samsung 35E (3.35Ah) and max. continuous discharge current (8 A) and multiply them by the parallel connections (1) for a total of 3.35Ah and 8A.

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