Lishen SA 2S3P Battery Pack

LR2170SA, 12Ah, 7.3V, 10A

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Lishen SA 2S3P Specifications

Configuration 2S3P
Cell Lishen LR2170SA
Cell size 21700
Cell chemistry
Weight 0.4 kg
Length 6.53 cm
Width 2.36 cm
Height 14.80 cm
Charge voltage 8.40 V
End voltage 5.50 V
Capacity 12000 mAh
Maximum continuous discharge current 10 A
Charge current 5 A
Watts 73 W
Energy 88 Wh
Volumetric energy density 547.90 Wh/L
Gravimetric energy density 206.57 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

Lishen SA 2S3P 1-layer in parablock 3x1

Length 129.8 mm
Width 23.6 mm
Height 73.9 mm

Lishen SA 2S3P 2-layer in parablock 1x3

Length 22.3 mm
Width 66.6 mm
Height 148 mm

Lishen SA 2S3P 2-layer in parablock 3x1

Length 65.3 mm
Width 23.6 mm
Height 148 mm

Calculations

Q. How to calculate the voltage for 2S3P Lishen SA pack?

A. Take the nominal voltage of the Lishen SA (3.65V) and multiply it by series connections (2) for a total of 7.30V.

Q. How to calculate the capacity and current for 2S3P 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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