Lishen SA 4S3P Battery Pack

LR2170SA, 12Ah, 14.6V, 10A

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Lishen SA 4S3P Specifications

Configuration 4S3P
Cell Lishen LR2170SA
Cell size 21700
Cell chemistry
Weight 0.9 kg
Length 6.53 cm
Width 2.36 cm
Height 29.62 cm
Charge voltage 16.80 V
End voltage 11.00 V
Capacity 12000 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 146 W
Energy 175 Wh
Volumetric energy density 544.79 Wh/L
Gravimetric energy density 205.40 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Lishen SA 4S3P 1-layer in parablock 3x1

Length 258.8 mm
Width 23.6 mm
Height 73.9 mm

Lishen SA 4S3P 2-layer in parablock 1x3

Length 43.84 mm
Width 66.64 mm
Height 148.04 mm

Lishen SA 4S3P 2-layer in parablock 3x1

Length 129.86 mm
Width 23.66 mm
Height 148.06 mm

Lishen SA 4S3P 4-layer in parablock 1x3

Length 22.3 mm
Width 66.6 mm
Height 296.2 mm

Lishen SA 4S3P 4-layer in parablock 3x1

Length 65.3 mm
Width 23.6 mm
Height 296.2 mm

Calculations

Q. How to calculate the voltage for 4S3P 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 4S3P 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 (3) for a total of 12.00Ah and 36A.

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