Lishen SA 6S7P Battery Pack

LR2170SA, 28Ah, 21.9V, 10A

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Lishen SA 6S7P Specifications

Configuration 6S7P
Cell Lishen LR2170SA
Cell size 21700
Cell chemistry
Weight 3.0 kg
Length 15.14 cm
Width 2.37 cm
Height 44.45 cm
Charge voltage 25.20 V
End voltage 16.50 V
Capacity 28000 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 219 W
Energy 613 Wh
Volumetric energy density 545.23 Wh/L
Gravimetric energy density 205.57 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Lishen SA 6S7P 1-layer in parablock 7x1

Length 903.8 mm
Width 23.6 mm
Height 73.9 mm

Lishen SA 6S7P 2-layer in parablock 1x7

Length 65.4 mm
Width 152.7 mm
Height 148.1 mm

Lishen SA 6S7P 2-layer in parablock 7x1

Length 452.4 mm
Width 23.7 mm
Height 148.1 mm

Lishen SA 6S7P 3-layer in parablock 1x7

Length 43.9 mm
Width 152.7 mm
Height 222.2 mm

Lishen SA 6S7P 3-layer in parablock 7x1

Length 301.9 mm
Width 23.7 mm
Height 222.2 mm

Lishen SA 6S7P 6-layer in parablock 1x7

Length 22.4 mm
Width 152.7 mm
Height 444.5 mm

Lishen SA 6S7P 6-layer in parablock 7x1

Length 151.4 mm
Width 23.7 mm
Height 444.5 mm

Calculations

Q. How to calculate the voltage for 6S7P Lishen SA pack?

A. Take the nominal voltage of the Lishen SA (3.65V) and multiply it by series connections (6) for a total of 21.90V.

Q. How to calculate the capacity and current for 6S7P Lishen SA pack?

A. Take the nominal capacity of the Lishen SA (4.00Ah) and max. continuous discharge current (12 A) and multiply them by the parallel connections (7) for a total of 28.00Ah and 84A.

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