Samsung 30B 7S1P Battery Pack

ICR18650-30B, 3Ah, 26.46V, 5.9A

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Samsung 30B 7S1P Specifications

Configuration 7S1P
Cell Samsung ICR18650-30B
Cell size 18650
Cell chemistry
Weight 0.3 kg
Length 2.09 cm
Width 2.09 cm
Height 47.57 cm
Charge voltage 30.45 V
End voltage 19.25 V
Capacity 2950 mAh
Maximum continuous discharge current 5.9 A
Charge current 2.95 A
Watts 156 W
Energy 78 Wh
Volumetric energy density 645.03 Wh/L
Gravimetric energy density 232.14 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 50 °C

Size Variations

Samsung 30B 7S1P 2-layer in parablock 1x1

Length 81.6 mm
Width 22.9 mm
Height 135.8 mm

Samsung 30B 7S1P 3-layer in parablock 1x1

Length 61.36 mm
Width 20.96 mm
Height 203.76 mm

Samsung 30B 7S1P 4-layer in parablock 1x1

Length 41.14 mm
Width 20.94 mm
Height 271.74 mm

Samsung 30B 7S1P 7-layer in parablock 1x1

Length 20.9 mm
Width 20.9 mm
Height 475.7 mm

Calculations

Q. How to calculate the voltage for 7S1P Samsung 30B pack?

A. Take the nominal voltage of the Samsung 30B (3.78V) and multiply it by series connections (7) for a total of 26.46V.

Q. How to calculate the capacity and current for 7S1P Samsung 30B pack?

A. Take the nominal capacity of the Samsung 30B (2.95Ah) and max. continuous discharge current (5.9 A) and multiply them by the parallel connections (1) for a total of 2.95Ah and 5.9A.

Built by Voltaplex Energy

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