Samsung 33J 7S10P Specifications

Configuration	7S10P
Cell	Samsung INR21700-33J
Cell size	21700
Cell chemistry
Weight	4.4 kg
Length	21.59 cm
Width	2.43 cm
Height	51.20 cm
Charge voltage	28.70 V
End voltage	21.00 V
Capacity	49000 mAh
Maximum continuous discharge current	10 A
Charge current	10 A
Watts	249 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 7S10P 1-layer in parablock 2x5

Length	303.8 mm
Width	108.4 mm
Height	73.05 mm

Samsung 33J 7S10P 1-layer in parablock 5x2

Length	753.36 mm
Width	45.76 mm
Height	73.01 mm

Samsung 33J 7S10P 1-layer in parablock 10x1

Length	1505.8 mm
Width	24.2 mm
Height	72.95 mm

Samsung 33J 7S10P 2-layer in parablock 2x5

Length	174.8 mm
Width	108.4 mm
Height	146.2 mm

Samsung 33J 7S10P 2-layer in parablock 1x10

Length	88.8 mm
Width	215.9 mm
Height	146.2 mm

Samsung 33J 7S10P 2-layer in parablock 5x2

Length	430.9 mm
Width	45.8 mm
Height	146.2 mm

Samsung 33J 7S10P 2-layer in parablock 10x1

Length	860.9 mm
Width	24.3 mm
Height	146.2 mm

Samsung 33J 7S10P 3-layer in parablock 2x5

Length	131.8 mm
Width	108.4 mm
Height	219.35 mm

Samsung 33J 7S10P 3-layer in parablock 1x10

Length	67.3 mm
Width	215.9 mm
Height	219.35 mm

Samsung 33J 7S10P 3-layer in parablock 5x2

Length	323.4 mm
Width	45.8 mm
Height	219.35 mm

Samsung 33J 7S10P 3-layer in parablock 10x1

Length	645.9 mm
Width	24.3 mm
Height	219.35 mm

Samsung 33J 7S10P 4-layer in parablock 2x5

Length	88.8 mm
Width	108.4 mm
Height	292.5 mm

Samsung 33J 7S10P 4-layer in parablock 5x2

Length	215.9 mm
Width	45.8 mm
Height	292.5 mm

Samsung 33J 7S10P 4-layer in parablock 1x10

Length	45.8 mm
Width	215.9 mm
Height	292.5 mm

Samsung 33J 7S10P 4-layer in parablock 10x1

Length	430.9 mm
Width	24.3 mm
Height	292.5 mm

Samsung 33J 7S10P 7-layer in parablock 2x5

Length	45.76 mm
Width	108.36 mm
Height	511.91 mm

Samsung 33J 7S10P 7-layer in parablock 5x2

Length	108.36 mm
Width	45.76 mm
Height	511.91 mm

Samsung 33J 7S10P 7-layer in parablock 1x10

Length	24.3 mm
Width	215.9 mm
Height	511.95 mm

Samsung 33J 7S10P 7-layer in parablock 10x1

Length	215.9 mm
Width	24.3 mm
Height	511.95 mm

Calculations

Q. How to calculate the voltage for 7S10P Samsung 33J pack?

A. Take the nominal voltage of the Samsung 33J (3.56V) and multiply it by series connections (7) for a total of 24.92V.

Q. How to calculate the capacity and current for 7S10P 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 (10) for a total of 49.00Ah and 64A.

Samsung 33J 7S10P Battery Pack

Samsung 33J 7S10P Specifications

Size Variations

Calculations