Samsung 33J 10S7P Battery Pack

INR21700-33J, 34Ah, 35.6V, 10A

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Samsung 33J 10S7P Specifications

Configuration 10S7P
Cell Samsung INR21700-33J
Cell size 21700
Cell chemistry
Weight 4.4 kg
Length 15.14 cm
Width 3.47 cm
Height 73.14 cm
Charge voltage 41.00 V
End voltage 30.00 V
Capacity 34300 mAh
Maximum continuous discharge current 10 A
Charge current 10 A
Watts 356 W
Energy 1221 Wh
Volumetric energy density 711.47 Wh/L
Gravimetric energy density 274.69 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Samsung 33J 10S7P 1-layer in parablock 7x1

Length 1505.8 mm
Width 34.6 mm
Height 72.95 mm

Samsung 33J 10S7P 2-layer in parablock 1x7

Length 120.7 mm
Width 151.4 mm
Height 146.2 mm

Samsung 33J 10S7P 2-layer in parablock 7x1

Length 753.4 mm
Width 34.7 mm
Height 146.2 mm

Samsung 33J 10S7P 3-layer in parablock 1x7

Length 99.2 mm
Width 151.4 mm
Height 219.35 mm

Samsung 33J 10S7P 3-layer in parablock 7x1

Length 602.9 mm
Width 34.7 mm
Height 219.35 mm

Samsung 33J 10S7P 4-layer in parablock 1x7

Length 77.7 mm
Width 151.4 mm
Height 292.5 mm

Samsung 33J 10S7P 4-layer in parablock 7x1

Length 452.4 mm
Width 34.7 mm
Height 292.5 mm

Samsung 33J 10S7P 5-layer in parablock 1x7

Length 56.2 mm
Width 151.4 mm
Height 365.65 mm

Samsung 33J 10S7P 5-layer in parablock 7x1

Length 301.9 mm
Width 34.7 mm
Height 365.65 mm

Samsung 33J 10S7P 10-layer in parablock 1x7

Length 34.7 mm
Width 151.4 mm
Height 731.4 mm

Samsung 33J 10S7P 10-layer in parablock 7x1

Length 151.4 mm
Width 34.7 mm
Height 731.4 mm

Calculations

Q. How to calculate the voltage for 10S7P Samsung 33J pack?

A. Take the nominal voltage of the Samsung 33J (3.56V) and multiply it by series connections (10) for a total of 35.60V.

Q. How to calculate the capacity and current for 10S7P Samsung 33J pack?

A. Take the nominal capacity of the Samsung 33J (4.90Ah) and max. continuous discharge current (6.4 A) and multiply them by the parallel connections (7) for a total of 34.30Ah and 44.800000000000004A.

Built by Voltaplex Energy

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