LG MJ1 5S1P Battery Pack

INR18650 MJ1, 4Ah, 18.2V, 5A

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LG MJ1 5S1P Specifications

Configuration 5S1P
Cell LG INR18650 MJ1
Cell size 18650
Cell chemistry
Weight 0.2 kg
Length 2.09 cm
Width 2.09 cm
Height 34.07 cm
Charge voltage 21.00 V
End voltage 12.50 V
Capacity 3500 mAh
Maximum continuous discharge current 5 A
Charge current 3.4 A
Watts 91 W
Energy 64 Wh
Volumetric energy density 738.68 Wh/L
Gravimetric energy density 261.22 Wh/kg
Charge time 5 hours
Operating temperature -20 ~ 60 °C

Size Variations

LG MJ1 5S1P 2-layer in parablock 1x1

Length 61.4 mm
Width 31.3 mm
Height 136.2 mm

LG MJ1 5S1P 3-layer in parablock 1x1

Length 41.14 mm
Width 20.94 mm
Height 204.34 mm

LG MJ1 5S1P 5-layer in parablock 1x1

Length 20.9 mm
Width 20.9 mm
Height 340.7 mm

Calculations

Q. How to calculate the voltage for 5S1P LG MJ1 pack?

A. Take the nominal voltage of the LG MJ1 (3.64V) and multiply it by series connections (5) for a total of 18.20V.

Q. How to calculate the capacity and current for 5S1P LG MJ1 pack?

A. Take the nominal capacity of the LG MJ1 (3.50Ah) and max. continuous discharge current (10 A) and multiply them by the parallel connections (1) for a total of 3.50Ah and 10A.

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