Lishen SA 4S1P Battery Pack

LR2170SA, 4Ah, 14.6V, 10A

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Lishen SA 4S1P Specifications

Configuration 4S1P
Cell Lishen LR2170SA
Cell size 21700
Cell chemistry
Weight 0.3 kg
Length 2.22 cm
Width 2.35 cm
Height 29.61 cm
Charge voltage 16.80 V
End voltage 11.00 V
Capacity 4000 mAh
Maximum continuous discharge current 10 A
Charge current 2 A
Watts 146 W
Energy 58 Wh
Volumetric energy density 541.68 Wh/L
Gravimetric energy density 204.23 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Lishen SA 4S1P 2-layer in parablock 1x1

Length 43.74 mm
Width 23.54 mm
Height 147.94 mm

Lishen SA 4S1P 4-layer in parablock 1x1

Length 22.2 mm
Width 23.5 mm
Height 296.1 mm

Calculations

Q. How to calculate the voltage for 4S1P Lishen SA pack?

A. Take the nominal voltage of the Lishen SA (3.65V) and multiply it by series connections (4) for a total of 14.60V.

Q. How to calculate the capacity and current for 4S1P 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 (1) for a total of 4.00Ah and 12A.

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